| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $175.79 | 7.120% | $188.3062 | $188.31 | $188.30 | $188.30 |
| Purchase #2 | $150.84 | 3.846% | $156.6413 | $156.64 | $156.65 | $156.60 |
| Purchase #3 | $200.42 | 11.336% | $223.1396 | $223.14 | $223.15 | $223.10 |
| Purchase #4 | $133.62 | 7.414% | $143.5266 | $143.53 | $143.55 | $143.50 |
| Purchase #5 | $150.83 | 10.323% | $166.4002 | $166.40 | $166.40 | $166.40 |
| Purchase #6 | $244.41 | 11.507% | $272.5343 | $272.53 | $272.55 | $272.50 |
| Purchase #7 | $101.53 | 9.140% | $110.8098 | $110.81 | $110.80 | $110.80 |
| 7 purchase totals = | $1,157.44 | $1,261.3580 | $1,261.36 | $1,261.40 | $1,261.20 | |