| 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 | $132.27 | 11.243% | $147.1411 | $147.14 | $147.15 | $147.10 |
| Purchase #2 | $189.67 | 4.111% | $197.4673 | $197.47 | $197.45 | $197.50 |
| Purchase #3 | $198.81 | 11.304% | $221.2835 | $221.28 | $221.30 | $221.30 |
| Purchase #4 | $158.96 | 6.240% | $168.8791 | $168.88 | $168.90 | $168.90 |
| Purchase #5 | $187.28 | 3.524% | $193.8797 | $193.88 | $193.90 | $193.90 |
| Purchase #6 | $101.61 | 10.708% | $112.4904 | $112.49 | $112.50 | $112.50 |
| Purchase #7 | $137.99 | 9.255% | $150.761 | $150.76 | $150.75 | $150.80 |
| 7 purchase totals = | $1,106.59 | $1,191.9021 | $1,191.90 | $1,191.95 | $1,192.00 | |