| 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 | $143.27 | 6.793% | $153.0023 | $153.00 | $153.00 | $153.00 |
| Purchase #2 | $144.63 | 3.501% | $149.6935 | $149.69 | $149.70 | $149.70 |
| Purchase #3 | $202.41 | 4.684% | $211.8909 | $211.89 | $211.90 | $211.90 |
| Purchase #4 | $217.52 | 4.822% | $228.0088 | $228.01 | $228.00 | $228.00 |
| Purchase #5 | $131.37 | 6.852% | $140.3715 | $140.37 | $140.35 | $140.40 |
| Purchase #6 | $160.84 | 3.508% | $166.4823 | $166.48 | $166.50 | $166.50 |
| Purchase #7 | $62.37 | 11.672% | $69.6498 | $69.65 | $69.65 | $69.60 |
| 7 purchase totals = | $1,062.41 | $1,119.0991 | $1,119.09 | $1,119.10 | $1,119.10 | |