| 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 | $177.28 | 8.656% | $192.6254 | $192.63 | $192.65 | $192.60 |
| Purchase #2 | $12.45 | 6.237% | $13.2265 | $13.23 | $13.25 | $13.20 |
| Purchase #3 | $62.47 | 8.661% | $67.8805 | $67.88 | $67.90 | $67.90 |
| Purchase #4 | $49.68 | 9.242% | $54.2714 | $54.27 | $54.25 | $54.30 |
| Purchase #5 | $174.31 | 10.337% | $192.3284 | $192.33 | $192.35 | $192.30 |
| Purchase #6 | $153.63 | 7.444% | $165.0662 | $165.07 | $165.05 | $165.10 |
| Purchase #7 | $11.58 | 13.503% | $13.1436 | $13.14 | $13.15 | $13.10 |
| 7 purchase totals = | $641.40 | $698.5420 | $698.55 | $698.60 | $698.50 | |