| 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 | $166.35 | 10.295% | $183.4757 | $183.48 | $183.50 | $183.50 |
| Purchase #2 | $76.44 | 6.798% | $81.6364 | $81.64 | $81.65 | $81.60 |
| Purchase #3 | $170.90 | 11.833% | $191.1226 | $191.12 | $191.10 | $191.10 |
| Purchase #4 | $165.79 | 6.860% | $177.1632 | $177.16 | $177.15 | $177.20 |
| Purchase #5 | $92.92 | 11.529% | $103.6327 | $103.63 | $103.65 | $103.60 |
| Purchase #6 | $47.64 | 3.239% | $49.1831 | $49.18 | $49.20 | $49.20 |
| Purchase #7 | $160.56 | 7.595% | $172.7545 | $172.75 | $172.75 | $172.80 |
| 7 purchase totals = | $880.60 | $958.9682 | $958.96 | $959.00 | $959.00 | |