| 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 | $165.30 | 10.807% | $183.164 | $183.16 | $183.15 | $183.20 |
| Purchase #2 | $100.46 | 10.445% | $110.953 | $110.95 | $110.95 | $111.00 |
| Purchase #3 | $79.47 | 7.673% | $85.5677 | $85.57 | $85.55 | $85.60 |
| Purchase #4 | $170.43 | 12.610% | $191.9212 | $191.92 | $191.90 | $191.90 |
| Purchase #5 | $177.28 | 6.747% | $189.2411 | $189.24 | $189.25 | $189.20 |
| Purchase #6 | $166.69 | 13.771% | $189.6449 | $189.64 | $189.65 | $189.60 |
| Purchase #7 | $32.98 | 8.445% | $35.7652 | $35.77 | $35.75 | $35.80 |
| 7 purchase totals = | $892.61 | $986.2571 | $986.25 | $986.20 | $986.30 | |