| 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 | $133.91 | 9.745% | $146.9595 | $146.96 | $146.95 | $147.00 |
| Purchase #2 | $100.64 | 12.150% | $112.8678 | $112.87 | $112.85 | $112.90 |
| Purchase #3 | $170.40 | 3.834% | $176.9331 | $176.93 | $176.95 | $176.90 |
| Purchase #4 | $100.96 | 4.687% | $105.692 | $105.69 | $105.70 | $105.70 |
| Purchase #5 | $249.75 | 7.467% | $268.3988 | $268.40 | $268.40 | $268.40 |
| Purchase #6 | $117.30 | 3.653% | $121.585 | $121.59 | $121.60 | $121.60 |
| Purchase #7 | $226.61 | 11.166% | $251.9133 | $251.91 | $251.90 | $251.90 |
| 7 purchase totals = | $1,099.57 | $1,184.3495 | $1,184.35 | $1,184.35 | $1,184.40 | |