| 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 | $65.75 | 13.145% | $74.3928 | $74.39 | $74.40 | $74.40 |
| Purchase #2 | $141.49 | 3.415% | $146.3219 | $146.32 | $146.30 | $146.30 |
| Purchase #3 | $20.87 | 10.874% | $23.1394 | $23.14 | $23.15 | $23.10 |
| Purchase #4 | $64.54 | 13.726% | $73.3988 | $73.40 | $73.40 | $73.40 |
| Purchase #5 | $200.57 | 13.206% | $227.0573 | $227.06 | $227.05 | $227.10 |
| Purchase #6 | $160.93 | 7.387% | $172.8179 | $172.82 | $172.80 | $172.80 |
| Purchase #7 | $209.49 | 6.854% | $223.8484 | $223.85 | $223.85 | $223.80 |
| 7 purchase totals = | $863.64 | $940.9765 | $940.98 | $940.95 | $940.90 | |