| 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 | $176.87 | 6.607% | $188.5558 | $188.56 | $188.55 | $188.60 |
| Purchase #2 | $47.54 | 3.459% | $49.1844 | $49.18 | $49.20 | $49.20 |
| Purchase #3 | $70.79 | 8.418% | $76.7491 | $76.75 | $76.75 | $76.70 |
| Purchase #4 | $55.64 | 3.760% | $57.7321 | $57.73 | $57.75 | $57.70 |
| Purchase #5 | $147.86 | 13.785% | $168.2425 | $168.24 | $168.25 | $168.20 |
| Purchase #6 | $217.88 | 9.439% | $238.4457 | $238.45 | $238.45 | $238.40 |
| Purchase #7 | $228.29 | 4.561% | $238.7023 | $238.70 | $238.70 | $238.70 |
| 7 purchase totals = | $944.87 | $1,017.6119 | $1,017.61 | $1,017.65 | $1,017.50 | |