| 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 | $178.35 | 11.826% | $199.4417 | $199.44 | $199.45 | $199.40 |
| Purchase #2 | $109.80 | 8.508% | $119.1418 | $119.14 | $119.15 | $119.10 |
| Purchase #3 | $238.40 | 12.484% | $268.1619 | $268.16 | $268.15 | $268.20 |
| Purchase #4 | $236.37 | 7.206% | $253.4028 | $253.40 | $253.40 | $253.40 |
| Purchase #5 | $98.94 | 7.561% | $106.4209 | $106.42 | $106.40 | $106.40 |
| Purchase #6 | $53.58 | 12.505% | $60.2802 | $60.28 | $60.30 | $60.30 |
| Purchase #7 | $59.76 | 11.745% | $66.7788 | $66.78 | $66.80 | $66.80 |
| 7 purchase totals = | $975.20 | $1,073.6281 | $1,073.62 | $1,073.65 | $1,073.60 | |