| 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 | $140.43 | 3.823% | $145.7986 | $145.80 | $145.80 | $145.80 |
| Purchase #2 | $126.97 | 5.224% | $133.6029 | $133.60 | $133.60 | $133.60 |
| Purchase #3 | $35.35 | 12.274% | $39.6889 | $39.69 | $39.70 | $39.70 |
| Purchase #4 | $155.58 | 6.124% | $165.1077 | $165.11 | $165.10 | $165.10 |
| Purchase #5 | $217.49 | 9.758% | $238.7127 | $238.71 | $238.70 | $238.70 |
| Purchase #6 | $141.30 | 12.679% | $159.2154 | $159.22 | $159.20 | $159.20 |
| Purchase #7 | $120.79 | 3.622% | $125.165 | $125.17 | $125.15 | $125.20 |
| 7 purchase totals = | $937.91 | $1,007.2912 | $1,007.30 | $1,007.25 | $1,007.30 | |