| 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 | $154.93 | 13.169% | $175.3327 | $175.33 | $175.35 | $175.30 |
| Purchase #2 | $147.87 | 3.166% | $152.5516 | $152.55 | $152.55 | $152.60 |
| Purchase #3 | $196.70 | 12.595% | $221.4744 | $221.47 | $221.45 | $221.50 |
| Purchase #4 | $17.33 | 6.811% | $18.5103 | $18.51 | $18.50 | $18.50 |
| Purchase #5 | $241.36 | 11.202% | $268.3971 | $268.40 | $268.40 | $268.40 |
| Purchase #6 | $46.34 | 8.850% | $50.4411 | $50.44 | $50.45 | $50.40 |
| Purchase #7 | $29.56 | 5.321% | $31.1329 | $31.13 | $31.15 | $31.10 |
| 7 purchase totals = | $834.09 | $917.8401 | $917.83 | $917.85 | $917.80 | |