| 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 | $123.52 | 12.805% | $139.3367 | $139.34 | $139.35 | $139.30 |
| Purchase #2 | $226.86 | 6.811% | $242.3114 | $242.31 | $242.30 | $242.30 |
| Purchase #3 | $20.96 | 4.196% | $21.8395 | $21.84 | $21.85 | $21.80 |
| Purchase #4 | $165.77 | 11.548% | $184.9131 | $184.91 | $184.90 | $184.90 |
| Purchase #5 | $25.32 | 4.267% | $26.4004 | $26.40 | $26.40 | $26.40 |
| Purchase #6 | $133.80 | 9.396% | $146.3718 | $146.37 | $146.35 | $146.40 |
| Purchase #7 | $48.26 | 13.766% | $54.9035 | $54.90 | $54.90 | $54.90 |
| 7 purchase totals = | $744.49 | $816.0764 | $816.07 | $816.05 | $816.00 | |