| 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 | $173.83 | 4.233% | $181.1882 | $181.19 | $181.20 | $181.20 |
| Purchase #2 | $56.47 | 13.480% | $64.0822 | $64.08 | $64.10 | $64.10 |
| Purchase #3 | $6.25 | 12.285% | $7.0178 | $7.02 | $7.00 | $7.00 |
| Purchase #4 | $231.95 | 8.480% | $251.6194 | $251.62 | $251.60 | $251.60 |
| Purchase #5 | $124.60 | 13.200% | $141.0472 | $141.05 | $141.05 | $141.00 |
| Purchase #6 | $77.89 | 13.610% | $88.4908 | $88.49 | $88.50 | $88.50 |
| Purchase #7 | $123.94 | 7.555% | $133.3037 | $133.30 | $133.30 | $133.30 |
| 7 purchase totals = | $794.93 | $866.7493 | $866.75 | $866.75 | $866.70 | |