| 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 | $170.78 | 4.266% | $178.0655 | $178.07 | $178.05 | $178.10 |
| Purchase #2 | $61.26 | 13.674% | $69.6367 | $69.64 | $69.65 | $69.60 |
| Purchase #3 | $119.48 | 6.144% | $126.8209 | $126.82 | $126.80 | $126.80 |
| Purchase #4 | $166.38 | 5.487% | $175.5093 | $175.51 | $175.50 | $175.50 |
| Purchase #5 | $156.28 | 11.566% | $174.3553 | $174.36 | $174.35 | $174.40 |
| Purchase #6 | $21.39 | 5.622% | $22.5925 | $22.59 | $22.60 | $22.60 |
| Purchase #7 | $180.57 | 9.803% | $198.2713 | $198.27 | $198.25 | $198.30 |
| 7 purchase totals = | $876.14 | $945.2515 | $945.26 | $945.20 | $945.30 | |