| 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 | $203.83 | 7.632% | $219.3863 | $219.39 | $219.40 | $219.40 |
| Purchase #2 | $157.97 | 11.269% | $175.7716 | $175.77 | $175.75 | $175.80 |
| Purchase #3 | $120.45 | 9.386% | $131.7554 | $131.76 | $131.75 | $131.80 |
| Purchase #4 | $83.35 | 11.149% | $92.6427 | $92.64 | $92.65 | $92.60 |
| Purchase #5 | $155.55 | 13.383% | $176.3673 | $176.37 | $176.35 | $176.40 |
| Purchase #6 | $75.76 | 8.815% | $82.4382 | $82.44 | $82.45 | $82.40 |
| Purchase #7 | $42.63 | 9.568% | $46.7088 | $46.71 | $46.70 | $46.70 |
| 7 purchase totals = | $839.54 | $925.0703 | $925.08 | $925.05 | $925.10 | |