| 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 | $118.50 | 9.818% | $130.1343 | $130.13 | $130.15 | $130.10 |
| Purchase #2 | $146.57 | 4.743% | $153.5218 | $153.52 | $153.50 | $153.50 |
| Purchase #3 | $181.93 | 9.870% | $199.8865 | $199.89 | $199.90 | $199.90 |
| Purchase #4 | $163.78 | 8.599% | $177.8634 | $177.86 | $177.85 | $177.90 |
| Purchase #5 | $212.64 | 7.783% | $229.1898 | $229.19 | $229.20 | $229.20 |
| Purchase #6 | $200.87 | 8.685% | $218.3156 | $218.32 | $218.30 | $218.30 |
| Purchase #7 | $237.68 | 11.754% | $265.6169 | $265.62 | $265.60 | $265.60 |
| 7 purchase totals = | $1,261.97 | $1,374.5283 | $1,374.53 | $1,374.50 | $1,374.50 | |