| 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 | $187.81 | 8.433% | $203.648 | $203.65 | $203.65 | $203.60 |
| Purchase #2 | $221.69 | 13.781% | $252.2411 | $252.24 | $252.25 | $252.20 |
| Purchase #3 | $39.57 | 3.677% | $41.025 | $41.03 | $41.05 | $41.00 |
| Purchase #4 | $146.94 | 7.787% | $158.3822 | $158.38 | $158.40 | $158.40 |
| Purchase #5 | $148.83 | 8.823% | $161.9613 | $161.96 | $161.95 | $162.00 |
| Purchase #6 | $182.58 | 9.220% | $199.4139 | $199.41 | $199.40 | $199.40 |
| Purchase #7 | $52.77 | 10.213% | $58.1594 | $58.16 | $58.15 | $58.20 |
| 7 purchase totals = | $980.19 | $1,074.8309 | $1,074.83 | $1,074.85 | $1,074.80 | |