| 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 | $147.39 | 6.197% | $156.5238 | $156.52 | $156.50 | $156.50 |
| Purchase #2 | $85.41 | 9.218% | $93.2831 | $93.28 | $93.30 | $93.30 |
| Purchase #3 | $120.61 | 4.738% | $126.3245 | $126.32 | $126.30 | $126.30 |
| Purchase #4 | $206.42 | 4.711% | $216.1444 | $216.14 | $216.15 | $216.10 |
| Purchase #5 | $34.32 | 13.186% | $38.8454 | $38.85 | $38.85 | $38.80 |
| Purchase #6 | $248.98 | 3.644% | $258.0528 | $258.05 | $258.05 | $258.10 |
| Purchase #7 | $66.80 | 10.682% | $73.9356 | $73.94 | $73.95 | $73.90 |
| 7 purchase totals = | $909.93 | $963.1096 | $963.10 | $963.10 | $963.00 | |