| 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 | $171.38 | 13.141% | $193.901 | $193.90 | $193.90 | $193.90 |
| Purchase #2 | $245.62 | 8.788% | $267.2051 | $267.21 | $267.20 | $267.20 |
| Purchase #3 | $166.73 | 5.711% | $176.252 | $176.25 | $176.25 | $176.30 |
| Purchase #4 | $50.29 | 7.520% | $54.0718 | $54.07 | $54.05 | $54.10 |
| Purchase #5 | $117.44 | 4.417% | $122.6273 | $122.63 | $122.65 | $122.60 |
| Purchase #6 | $77.30 | 7.768% | $83.3047 | $83.30 | $83.30 | $83.30 |
| Purchase #7 | $161.39 | 7.493% | $173.483 | $173.48 | $173.50 | $173.50 |
| 7 purchase totals = | $990.15 | $1,070.8449 | $1,070.84 | $1,070.85 | $1,070.90 | |