| 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 | $126.60 | 6.768% | $135.1683 | $135.17 | $135.15 | $135.20 |
| Purchase #2 | $74.88 | 10.383% | $82.6548 | $82.65 | $82.65 | $82.70 |
| Purchase #3 | $120.94 | 13.717% | $137.5293 | $137.53 | $137.55 | $137.50 |
| Purchase #4 | $90.32 | 12.375% | $101.4971 | $101.50 | $101.50 | $101.50 |
| Purchase #5 | $56.80 | 9.539% | $62.2182 | $62.22 | $62.20 | $62.20 |
| Purchase #6 | $36.86 | 12.622% | $41.5125 | $41.51 | $41.50 | $41.50 |
| Purchase #7 | $112.43 | 7.579% | $120.9511 | $120.95 | $120.95 | $121.00 |
| 7 purchase totals = | $618.83 | $681.5313 | $681.53 | $681.50 | $681.60 | |