| 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 | $142.59 | 3.587% | $147.7047 | $147.70 | $147.70 | $147.70 |
| Purchase #2 | $24.68 | 4.574% | $25.8089 | $25.81 | $25.80 | $25.80 |
| Purchase #3 | $84.87 | 13.283% | $96.1433 | $96.14 | $96.15 | $96.10 |
| Purchase #4 | $199.48 | 8.710% | $216.8547 | $216.85 | $216.85 | $216.90 |
| Purchase #5 | $9.29 | 3.204% | $9.5877 | $9.59 | $9.60 | $9.60 |
| Purchase #6 | $142.94 | 11.477% | $159.3452 | $159.35 | $159.35 | $159.30 |
| Purchase #7 | $122.49 | 6.276% | $130.1775 | $130.18 | $130.20 | $130.20 |
| 7 purchase totals = | $726.34 | $785.6220 | $785.62 | $785.65 | $785.60 | |