| 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 | $157.53 | 8.644% | $171.1469 | $171.15 | $171.15 | $171.10 |
| Purchase #2 | $183.36 | 11.592% | $204.6151 | $204.62 | $204.60 | $204.60 |
| Purchase #3 | $208.96 | 9.809% | $229.4569 | $229.46 | $229.45 | $229.50 |
| Purchase #4 | $71.75 | 4.716% | $75.1337 | $75.13 | $75.15 | $75.10 |
| Purchase #5 | $159.76 | 6.479% | $170.1109 | $170.11 | $170.10 | $170.10 |
| Purchase #6 | $141.96 | 8.279% | $153.7129 | $153.71 | $153.70 | $153.70 |
| Purchase #7 | $138.84 | 10.455% | $153.3557 | $153.36 | $153.35 | $153.40 |
| 7 purchase totals = | $1,062.16 | $1,157.5321 | $1,157.54 | $1,157.50 | $1,157.50 | |