| 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 | $139.44 | 11.774% | $155.8577 | $155.86 | $155.85 | $155.90 |
| Purchase #2 | $205.48 | 11.332% | $228.765 | $228.77 | $228.75 | $228.80 |
| Purchase #3 | $191.62 | 5.353% | $201.8774 | $201.88 | $201.90 | $201.90 |
| Purchase #4 | $58.37 | 9.327% | $63.8142 | $63.81 | $63.80 | $63.80 |
| Purchase #5 | $84.77 | 13.575% | $96.2775 | $96.28 | $96.30 | $96.30 |
| Purchase #6 | $31.79 | 13.431% | $36.0597 | $36.06 | $36.05 | $36.10 |
| Purchase #7 | $200.75 | 5.188% | $211.1649 | $211.16 | $211.15 | $211.20 |
| 7 purchase totals = | $912.22 | $993.8164 | $993.82 | $993.80 | $994.00 | |