| 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 | $132.65 | 12.606% | $149.3719 | $149.37 | $149.35 | $149.40 |
| Purchase #2 | $113.38 | 4.133% | $118.066 | $118.07 | $118.05 | $118.10 |
| Purchase #3 | $26.75 | 9.288% | $29.2345 | $29.23 | $29.25 | $29.20 |
| Purchase #4 | $112.39 | 8.680% | $122.1455 | $122.15 | $122.15 | $122.10 |
| Purchase #5 | $63.88 | 9.546% | $69.978 | $69.98 | $70.00 | $70.00 |
| Purchase #6 | $202.50 | 12.674% | $228.1649 | $228.16 | $228.15 | $228.20 |
| Purchase #7 | $159.75 | 8.106% | $172.6993 | $172.70 | $172.70 | $172.70 |
| 7 purchase totals = | $811.30 | $889.6601 | $889.66 | $889.65 | $889.70 | |