| 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 | $194.42 | 8.193% | $210.3488 | $210.35 | $210.35 | $210.30 |
| Purchase #2 | $125.29 | 13.679% | $142.4284 | $142.43 | $142.45 | $142.40 |
| Purchase #3 | $80.33 | 9.352% | $87.8425 | $87.84 | $87.85 | $87.80 |
| Purchase #4 | $187.29 | 9.597% | $205.2642 | $205.26 | $205.25 | $205.30 |
| Purchase #5 | $156.82 | 11.292% | $174.5281 | $174.53 | $174.55 | $174.50 |
| Purchase #6 | $29.73 | 11.198% | $33.0592 | $33.06 | $33.05 | $33.10 |
| Purchase #7 | $66.97 | 10.739% | $74.1619 | $74.16 | $74.15 | $74.20 |
| 7 purchase totals = | $840.85 | $927.6331 | $927.63 | $927.65 | $927.60 | |