| 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 | $105.54 | 8.822% | $114.8507 | $114.85 | $114.85 | $114.90 |
| Purchase #2 | $158.26 | 10.661% | $175.1321 | $175.13 | $175.15 | $175.10 |
| Purchase #3 | $133.38 | 11.754% | $149.0575 | $149.06 | $149.05 | $149.10 |
| Purchase #4 | $200.95 | 4.587% | $210.1676 | $210.17 | $210.15 | $210.20 |
| Purchase #5 | $177.43 | 6.773% | $189.4473 | $189.45 | $189.45 | $189.40 |
| Purchase #6 | $15.86 | 10.592% | $17.5399 | $17.54 | $17.55 | $17.50 |
| Purchase #7 | $15.88 | 9.860% | $17.4458 | $17.45 | $17.45 | $17.40 |
| 7 purchase totals = | $807.30 | $873.6409 | $873.65 | $873.65 | $873.60 | |