| 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 | $152.27 | 4.582% | $159.247 | $159.25 | $159.25 | $159.20 |
| Purchase #2 | $210.30 | 5.104% | $221.0337 | $221.03 | $221.05 | $221.00 |
| Purchase #3 | $130.29 | 9.623% | $142.8278 | $142.83 | $142.85 | $142.80 |
| Purchase #4 | $46.57 | 11.744% | $52.0392 | $52.04 | $52.05 | $52.00 |
| Purchase #5 | $59.39 | 6.102% | $63.014 | $63.01 | $63.00 | $63.00 |
| Purchase #6 | $144.65 | 7.224% | $155.0995 | $155.10 | $155.10 | $155.10 |
| Purchase #7 | $217.82 | 4.256% | $227.0904 | $227.09 | $227.10 | $227.10 |
| 7 purchase totals = | $961.29 | $1,020.3516 | $1,020.35 | $1,020.40 | $1,020.20 | |