| 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 | $155.96 | 8.367% | $169.0092 | $169.01 | $169.00 | $169.00 |
| Purchase #2 | $120.43 | 12.497% | $135.4801 | $135.48 | $135.50 | $135.50 |
| Purchase #3 | $35.99 | 10.546% | $39.7855 | $39.79 | $39.80 | $39.80 |
| Purchase #4 | $131.99 | 8.814% | $143.6236 | $143.62 | $143.60 | $143.60 |
| Purchase #5 | $131.55 | 7.724% | $141.7109 | $141.71 | $141.70 | $141.70 |
| Purchase #6 | $188.76 | 8.341% | $204.5045 | $204.50 | $204.50 | $204.50 |
| Purchase #7 | $140.48 | 10.529% | $155.2711 | $155.27 | $155.25 | $155.30 |
| 7 purchase totals = | $905.16 | $989.3849 | $989.38 | $989.35 | $989.40 | |