| 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 | $168.62 | 5.536% | $177.9548 | $177.95 | $177.95 | $178.00 |
| Purchase #2 | $225.86 | 8.132% | $244.2269 | $244.23 | $244.25 | $244.20 |
| Purchase #3 | $128.45 | 6.114% | $136.3034 | $136.30 | $136.30 | $136.30 |
| Purchase #4 | $171.95 | 12.162% | $192.8626 | $192.86 | $192.85 | $192.90 |
| Purchase #5 | $56.31 | 10.373% | $62.151 | $62.15 | $62.15 | $62.20 |
| Purchase #6 | $238.34 | 7.681% | $256.6469 | $256.65 | $256.65 | $256.60 |
| Purchase #7 | $81.72 | 11.653% | $91.2428 | $91.24 | $91.25 | $91.20 |
| 7 purchase totals = | $1,071.25 | $1,161.3884 | $1,161.38 | $1,161.40 | $1,161.40 | |