| 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 | $153.63 | 9.500% | $168.2249 | $168.22 | $168.20 | $168.20 |
| Purchase #2 | $45.80 | 5.653% | $48.3891 | $48.39 | $48.40 | $48.40 |
| Purchase #3 | $198.25 | 7.203% | $212.5299 | $212.53 | $212.55 | $212.50 |
| Purchase #4 | $162.64 | 10.106% | $179.0764 | $179.08 | $179.10 | $179.10 |
| Purchase #5 | $114.61 | 3.183% | $118.258 | $118.26 | $118.25 | $118.30 |
| Purchase #6 | $22.66 | 7.291% | $24.3121 | $24.31 | $24.30 | $24.30 |
| Purchase #7 | $126.76 | 6.541% | $135.0514 | $135.05 | $135.05 | $135.10 |
| 7 purchase totals = | $824.35 | $885.8418 | $885.84 | $885.85 | $885.90 | |