| 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 | $139.77 | 8.714% | $151.9496 | $151.95 | $151.95 | $151.90 |
| Purchase #2 | $80.80 | 12.594% | $90.976 | $90.98 | $91.00 | $91.00 |
| Purchase #3 | $17.71 | 8.114% | $19.147 | $19.15 | $19.15 | $19.10 |
| Purchase #4 | $129.91 | 5.564% | $137.1382 | $137.14 | $137.15 | $137.10 |
| Purchase #5 | $229.35 | 6.353% | $243.9206 | $243.92 | $243.90 | $243.90 |
| Purchase #6 | $101.64 | 8.739% | $110.5223 | $110.52 | $110.50 | $110.50 |
| Purchase #7 | $148.30 | 12.365% | $166.6373 | $166.64 | $166.65 | $166.60 |
| 7 purchase totals = | $847.48 | $920.2910 | $920.30 | $920.30 | $920.10 | |