| 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 | $152.27 | 4.622% | $159.3079 | $159.31 | $159.30 | $159.30 |
| Purchase #2 | $53.95 | 7.251% | $57.8619 | $57.86 | $57.85 | $57.90 |
| Purchase #3 | $48.43 | 9.286% | $52.9272 | $52.93 | $52.95 | $52.90 |
| Purchase #4 | $38.28 | 3.812% | $39.7392 | $39.74 | $39.75 | $39.70 |
| Purchase #5 | $148.59 | 11.842% | $166.186 | $166.19 | $166.20 | $166.20 |
| Purchase #6 | $142.70 | 7.791% | $153.8178 | $153.82 | $153.80 | $153.80 |
| Purchase #7 | $66.34 | 8.676% | $72.0957 | $72.10 | $72.10 | $72.10 |
| 7 purchase totals = | $650.56 | $701.9357 | $701.95 | $701.95 | $701.90 | |