| 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 | $14.83 | 13.459% | $16.826 | $16.83 | $16.85 | $16.80 |
| Purchase #2 | $153.90 | 5.123% | $161.7843 | $161.78 | $161.80 | $161.80 |
| Purchase #3 | $57.60 | 12.122% | $64.5823 | $64.58 | $64.60 | $64.60 |
| Purchase #4 | $215.78 | 13.368% | $244.6255 | $244.63 | $244.65 | $244.60 |
| Purchase #5 | $75.26 | 4.703% | $78.7995 | $78.80 | $78.80 | $78.80 |
| Purchase #6 | $134.28 | 9.664% | $147.2568 | $147.26 | $147.25 | $147.30 |
| Purchase #7 | $170.47 | 10.349% | $188.1119 | $188.11 | $188.10 | $188.10 |
| 7 purchase totals = | $822.12 | $901.9863 | $901.99 | $902.05 | $902.00 | |