| 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 | $152.38 | 11.719% | $170.2374 | $170.24 | $170.25 | $170.20 |
| Purchase #2 | $102.97 | 7.487% | $110.6794 | $110.68 | $110.70 | $110.70 |
| Purchase #3 | $103.51 | 3.446% | $107.077 | $107.08 | $107.10 | $107.10 |
| Purchase #4 | $69.31 | 9.388% | $75.8168 | $75.82 | $75.80 | $75.80 |
| Purchase #5 | $198.29 | 6.837% | $211.8471 | $211.85 | $211.85 | $211.80 |
| Purchase #6 | $89.48 | 3.511% | $92.6216 | $92.62 | $92.60 | $92.60 |
| Purchase #7 | $142.64 | 4.799% | $149.4853 | $149.49 | $149.50 | $149.50 |
| 7 purchase totals = | $858.58 | $917.7646 | $917.78 | $917.80 | $917.70 | |