| 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 | $192.91 | 9.140% | $210.542 | $210.54 | $210.55 | $210.50 |
| Purchase #2 | $71.89 | 7.829% | $77.5183 | $77.52 | $77.50 | $77.50 |
| Purchase #3 | $72.49 | 8.336% | $78.5328 | $78.53 | $78.55 | $78.50 |
| Purchase #4 | $145.58 | 10.745% | $161.2226 | $161.22 | $161.20 | $161.20 |
| Purchase #5 | $128.89 | 5.337% | $135.7689 | $135.77 | $135.75 | $135.80 |
| Purchase #6 | $69.66 | 3.415% | $72.0389 | $72.04 | $72.05 | $72.00 |
| Purchase #7 | $125.52 | 6.580% | $133.7792 | $133.78 | $133.80 | $133.80 |
| 7 purchase totals = | $806.94 | $869.4027 | $869.40 | $869.40 | $869.30 | |