| 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 | $172.73 | 7.434% | $185.5707 | $185.57 | $185.55 | $185.60 |
| Purchase #2 | $45.83 | 12.858% | $51.7228 | $51.72 | $51.70 | $51.70 |
| Purchase #3 | $156.94 | 10.190% | $172.9322 | $172.93 | $172.95 | $172.90 |
| Purchase #4 | $166.50 | 6.491% | $177.3075 | $177.31 | $177.30 | $177.30 |
| Purchase #5 | $126.34 | 9.593% | $138.4598 | $138.46 | $138.45 | $138.50 |
| Purchase #6 | $102.36 | 8.248% | $110.8027 | $110.80 | $110.80 | $110.80 |
| Purchase #7 | $180.63 | 9.516% | $197.8188 | $197.82 | $197.80 | $197.80 |
| 7 purchase totals = | $951.33 | $1,034.6145 | $1,034.61 | $1,034.55 | $1,034.60 | |