| 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 | $124.49 | 7.455% | $133.7707 | $133.77 | $133.75 | $133.80 |
| Purchase #2 | $248.52 | 3.271% | $256.6491 | $256.65 | $256.65 | $256.60 |
| Purchase #3 | $177.48 | 6.209% | $188.4997 | $188.50 | $188.50 | $188.50 |
| Purchase #4 | $142.78 | 8.778% | $155.3132 | $155.31 | $155.30 | $155.30 |
| Purchase #5 | $124.60 | 9.766% | $136.7684 | $136.77 | $136.75 | $136.80 |
| Purchase #6 | $160.25 | 9.729% | $175.8407 | $175.84 | $175.85 | $175.80 |
| Purchase #7 | $74.37 | 6.585% | $79.2673 | $79.27 | $79.25 | $79.30 |
| 7 purchase totals = | $1,052.49 | $1,126.1091 | $1,126.11 | $1,126.05 | $1,126.10 | |