| 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 | $149.61 | 4.247% | $155.9639 | $155.96 | $155.95 | $156.00 |
| Purchase #2 | $250.39 | 7.510% | $269.1943 | $269.19 | $269.20 | $269.20 |
| Purchase #3 | $79.69 | 11.842% | $89.1269 | $89.13 | $89.15 | $89.10 |
| Purchase #4 | $63.41 | 7.105% | $67.9153 | $67.92 | $67.90 | $67.90 |
| Purchase #5 | $161.71 | 3.627% | $167.5752 | $167.58 | $167.60 | $167.60 |
| Purchase #6 | $222.82 | 9.592% | $244.1929 | $244.19 | $244.20 | $244.20 |
| Purchase #7 | $209.95 | 12.729% | $236.6745 | $236.67 | $236.65 | $236.70 |
| 7 purchase totals = | $1,137.58 | $1,230.6430 | $1,230.64 | $1,230.65 | $1,230.70 | |