| 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 | $177.45 | 3.399% | $183.4815 | $183.48 | $183.50 | $183.50 |
| Purchase #2 | $90.92 | 12.799% | $102.5569 | $102.56 | $102.55 | $102.60 |
| Purchase #3 | $96.28 | 8.821% | $104.7729 | $104.77 | $104.75 | $104.80 |
| Purchase #4 | $88.57 | 5.147% | $93.1287 | $93.13 | $93.15 | $93.10 |
| Purchase #5 | $28.72 | 11.354% | $31.9809 | $31.98 | $32.00 | $32.00 |
| Purchase #6 | $13.84 | 7.676% | $14.9024 | $14.90 | $14.90 | $14.90 |
| Purchase #7 | $119.90 | 3.579% | $124.1912 | $124.19 | $124.20 | $124.20 |
| 7 purchase totals = | $615.68 | $655.0145 | $655.01 | $655.05 | $655.10 | |