| 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 | $138.70 | 5.815% | $146.7654 | $146.77 | $146.75 | $146.80 |
| Purchase #2 | $91.33 | 4.229% | $95.1923 | $95.19 | $95.20 | $95.20 |
| Purchase #3 | $191.85 | 3.789% | $199.1192 | $199.12 | $199.10 | $199.10 |
| Purchase #4 | $18.97 | 4.237% | $19.7738 | $19.77 | $19.75 | $19.80 |
| Purchase #5 | $219.81 | 13.104% | $248.6139 | $248.61 | $248.60 | $248.60 |
| Purchase #6 | $101.35 | 9.648% | $111.1282 | $111.13 | $111.15 | $111.10 |
| Purchase #7 | $93.53 | 3.633% | $96.9279 | $96.93 | $96.95 | $96.90 |
| 7 purchase totals = | $855.54 | $917.5207 | $917.52 | $917.50 | $917.50 | |