| 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 | $133.61 | 12.278% | $150.0146 | $150.01 | $150.00 | $150.00 |
| Purchase #2 | $36.84 | 11.324% | $41.0118 | $41.01 | $41.00 | $41.00 |
| Purchase #3 | $35.70 | 7.642% | $38.4282 | $38.43 | $38.45 | $38.40 |
| Purchase #4 | $189.61 | 10.290% | $209.1209 | $209.12 | $209.10 | $209.10 |
| Purchase #5 | $155.32 | 12.213% | $174.2892 | $174.29 | $174.30 | $174.30 |
| Purchase #6 | $195.87 | 13.241% | $221.8051 | $221.81 | $221.80 | $221.80 |
| Purchase #7 | $62.48 | 9.624% | $68.4931 | $68.49 | $68.50 | $68.50 |
| 7 purchase totals = | $809.43 | $903.1629 | $903.16 | $903.15 | $903.10 | |