| 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 | $171.62 | 6.374% | $182.5591 | $182.56 | $182.55 | $182.60 |
| Purchase #2 | $49.74 | 3.645% | $51.553 | $51.55 | $51.55 | $51.60 |
| Purchase #3 | $195.67 | 11.210% | $217.6046 | $217.60 | $217.60 | $217.60 |
| Purchase #4 | $75.76 | 5.830% | $80.1768 | $80.18 | $80.20 | $80.20 |
| Purchase #5 | $43.92 | 5.482% | $46.3277 | $46.33 | $46.35 | $46.30 |
| Purchase #6 | $174.63 | 8.212% | $188.9706 | $188.97 | $188.95 | $189.00 |
| Purchase #7 | $22.95 | 8.843% | $24.9795 | $24.98 | $25.00 | $25.00 |
| 7 purchase totals = | $734.29 | $792.1713 | $792.17 | $792.20 | $792.30 | |