| 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 | $158.42 | 12.480% | $178.1908 | $178.19 | $178.20 | $178.20 |
| Purchase #2 | $85.66 | 12.173% | $96.0874 | $96.09 | $96.10 | $96.10 |
| Purchase #3 | $89.76 | 5.804% | $94.9697 | $94.97 | $94.95 | $95.00 |
| Purchase #4 | $208.79 | 8.817% | $227.199 | $227.20 | $227.20 | $227.20 |
| Purchase #5 | $105.66 | 12.335% | $118.6932 | $118.69 | $118.70 | $118.70 |
| Purchase #6 | $185.84 | 8.774% | $202.1456 | $202.15 | $202.15 | $202.10 |
| Purchase #7 | $46.29 | 10.402% | $51.1051 | $51.11 | $51.10 | $51.10 |
| 7 purchase totals = | $880.42 | $968.3908 | $968.40 | $968.40 | $968.40 | |