| 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 | $179.48 | 9.842% | $197.1444 | $197.14 | $197.15 | $197.10 |
| Purchase #2 | $155.64 | 4.192% | $162.1644 | $162.16 | $162.15 | $162.20 |
| Purchase #3 | $221.31 | 9.462% | $242.2504 | $242.25 | $242.25 | $242.30 |
| Purchase #4 | $6.68 | 7.104% | $7.1545 | $7.15 | $7.15 | $7.20 |
| Purchase #5 | $41.45 | 4.705% | $43.4002 | $43.40 | $43.40 | $43.40 |
| Purchase #6 | $224.67 | 7.656% | $241.8707 | $241.87 | $241.85 | $241.90 |
| Purchase #7 | $139.36 | 6.751% | $148.7682 | $148.77 | $148.75 | $148.80 |
| 7 purchase totals = | $968.59 | $1,042.7528 | $1,042.74 | $1,042.70 | $1,042.90 | |