| 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 | $179.77 | 3.271% | $185.6503 | $185.65 | $185.65 | $185.70 |
| Purchase #2 | $205.89 | 11.789% | $230.1624 | $230.16 | $230.15 | $230.20 |
| Purchase #3 | $101.28 | 5.715% | $107.0682 | $107.07 | $107.05 | $107.10 |
| Purchase #4 | $179.54 | 7.200% | $192.4669 | $192.47 | $192.45 | $192.50 |
| Purchase #5 | $191.68 | 5.472% | $202.1687 | $202.17 | $202.15 | $202.20 |
| Purchase #6 | $216.47 | 4.289% | $225.7544 | $225.75 | $225.75 | $225.80 |
| Purchase #7 | $66.71 | 5.784% | $70.5685 | $70.57 | $70.55 | $70.60 |
| 7 purchase totals = | $1,141.34 | $1,213.8394 | $1,213.84 | $1,213.75 | $1,214.10 | |