| 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 | $124.60 | 9.231% | $136.1018 | $136.10 | $136.10 | $136.10 |
| Purchase #2 | $161.66 | 9.724% | $177.3798 | $177.38 | $177.40 | $177.40 |
| Purchase #3 | $96.42 | 13.447% | $109.3856 | $109.39 | $109.40 | $109.40 |
| Purchase #4 | $62.33 | 9.277% | $68.1124 | $68.11 | $68.10 | $68.10 |
| Purchase #5 | $103.60 | 10.348% | $114.3205 | $114.32 | $114.30 | $114.30 |
| Purchase #6 | $105.35 | 6.122% | $111.7995 | $111.80 | $111.80 | $111.80 |
| Purchase #7 | $151.92 | 5.200% | $159.8198 | $159.82 | $159.80 | $159.80 |
| 7 purchase totals = | $805.88 | $876.9194 | $876.92 | $876.90 | $876.90 | |