| 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 | $146.35 | 7.402% | $157.1828 | $157.18 | $157.20 | $157.20 |
| Purchase #2 | $120.25 | 12.390% | $135.149 | $135.15 | $135.15 | $135.10 |
| Purchase #3 | $163.79 | 8.169% | $177.17 | $177.17 | $177.15 | $177.20 |
| Purchase #4 | $115.90 | 11.311% | $129.0094 | $129.01 | $129.00 | $129.00 |
| Purchase #5 | $29.53 | 8.398% | $32.0099 | $32.01 | $32.00 | $32.00 |
| Purchase #6 | $81.65 | 11.688% | $91.1933 | $91.19 | $91.20 | $91.20 |
| Purchase #7 | $35.54 | 5.198% | $37.3874 | $37.39 | $37.40 | $37.40 |
| 7 purchase totals = | $693.01 | $759.1018 | $759.10 | $759.10 | $759.10 | |