| 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 | $100.45 | 11.561% | $112.063 | $112.06 | $112.05 | $112.10 |
| Purchase #2 | $70.26 | 6.646% | $74.9295 | $74.93 | $74.95 | $74.90 |
| Purchase #3 | $157.65 | 10.591% | $174.3467 | $174.35 | $174.35 | $174.30 |
| Purchase #4 | $214.55 | 9.819% | $235.6167 | $235.62 | $235.60 | $235.60 |
| Purchase #5 | $193.53 | 9.765% | $212.4282 | $212.43 | $212.45 | $212.40 |
| Purchase #6 | $82.68 | 8.441% | $89.659 | $89.66 | $89.65 | $89.70 |
| Purchase #7 | $74.31 | 8.550% | $80.6635 | $80.66 | $80.65 | $80.70 |
| 7 purchase totals = | $893.43 | $979.7066 | $979.71 | $979.70 | $979.70 | |