| 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 | $168.78 | 7.130% | $180.814 | $180.81 | $180.80 | $180.80 |
| Purchase #2 | $65.67 | 5.236% | $69.1085 | $69.11 | $69.10 | $69.10 |
| Purchase #3 | $62.39 | 4.445% | $65.1632 | $65.16 | $65.15 | $65.20 |
| Purchase #4 | $134.71 | 10.139% | $148.3682 | $148.37 | $148.35 | $148.40 |
| Purchase #5 | $245.66 | 4.644% | $257.0685 | $257.07 | $257.05 | $257.10 |
| Purchase #6 | $91.50 | 9.226% | $99.9418 | $99.94 | $99.95 | $99.90 |
| Purchase #7 | $207.36 | 3.235% | $214.0681 | $214.07 | $214.05 | $214.10 |
| 7 purchase totals = | $976.07 | $1,034.5323 | $1,034.53 | $1,034.45 | $1,034.60 | |