| 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 | $159.34 | 6.821% | $170.2086 | $170.21 | $170.20 | $170.20 |
| Purchase #2 | $115.34 | 13.736% | $131.1831 | $131.18 | $131.20 | $131.20 |
| Purchase #3 | $229.32 | 3.461% | $237.2568 | $237.26 | $237.25 | $237.30 |
| Purchase #4 | $53.28 | 9.128% | $58.1434 | $58.14 | $58.15 | $58.10 |
| Purchase #5 | $163.81 | 10.866% | $181.6096 | $181.61 | $181.60 | $181.60 |
| Purchase #6 | $161.25 | 3.279% | $166.5374 | $166.54 | $166.55 | $166.50 |
| Purchase #7 | $245.72 | 13.869% | $279.7989 | $279.80 | $279.80 | $279.80 |
| 7 purchase totals = | $1,128.06 | $1,224.7378 | $1,224.74 | $1,224.75 | $1,224.70 | |