| 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 | $173.29 | 6.599% | $184.7254 | $184.73 | $184.75 | $184.70 |
| Purchase #2 | $38.74 | 11.284% | $43.1114 | $43.11 | $43.10 | $43.10 |
| Purchase #3 | $9.56 | 7.218% | $10.25 | $10.25 | $10.25 | $10.30 |
| Purchase #4 | $160.32 | 11.847% | $179.3131 | $179.31 | $179.30 | $179.30 |
| Purchase #5 | $70.91 | 11.871% | $79.3277 | $79.33 | $79.35 | $79.30 |
| Purchase #6 | $109.41 | 6.721% | $116.7634 | $116.76 | $116.75 | $116.80 |
| Purchase #7 | $172.54 | 10.787% | $191.1519 | $191.15 | $191.15 | $191.20 |
| 7 purchase totals = | $734.77 | $804.6429 | $804.64 | $804.65 | $804.70 | |