| 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 | $143.78 | 11.758% | $160.6857 | $160.69 | $160.70 | $160.70 |
| Purchase #2 | $141.48 | 6.847% | $151.1671 | $151.17 | $151.15 | $151.20 |
| Purchase #3 | $163.42 | 10.455% | $180.5056 | $180.51 | $180.50 | $180.50 |
| Purchase #4 | $229.53 | 8.552% | $249.1594 | $249.16 | $249.15 | $249.20 |
| Purchase #5 | $161.82 | 12.668% | $182.3194 | $182.32 | $182.30 | $182.30 |
| Purchase #6 | $209.84 | 11.147% | $233.2309 | $233.23 | $233.25 | $233.20 |
| Purchase #7 | $111.49 | 5.422% | $117.535 | $117.54 | $117.55 | $117.50 |
| 7 purchase totals = | $1,161.36 | $1,274.6031 | $1,274.62 | $1,274.60 | $1,274.60 | |