| 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 | $148.35 | 5.838% | $157.0107 | $157.01 | $157.00 | $157.00 |
| Purchase #2 | $27.48 | 5.158% | $28.8974 | $28.90 | $28.90 | $28.90 |
| Purchase #3 | $24.87 | 13.651% | $28.265 | $28.27 | $28.25 | $28.30 |
| Purchase #4 | $174.56 | 8.107% | $188.7116 | $188.71 | $188.70 | $188.70 |
| Purchase #5 | $30.98 | 3.418% | $32.0389 | $32.04 | $32.05 | $32.00 |
| Purchase #6 | $116.55 | 5.824% | $123.3379 | $123.34 | $123.35 | $123.30 |
| Purchase #7 | $192.94 | 9.559% | $211.3831 | $211.38 | $211.40 | $211.40 |
| 7 purchase totals = | $715.73 | $769.6446 | $769.65 | $769.65 | $769.60 | |