| 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 | $136.51 | 8.429% | $148.0164 | $148.02 | $148.00 | $148.00 |
| Purchase #2 | $53.98 | 7.516% | $58.0371 | $58.04 | $58.05 | $58.00 |
| Purchase #3 | $144.96 | 11.620% | $161.8044 | $161.80 | $161.80 | $161.80 |
| Purchase #4 | $127.87 | 4.157% | $133.1856 | $133.19 | $133.20 | $133.20 |
| Purchase #5 | $188.59 | 8.786% | $205.1595 | $205.16 | $205.15 | $205.20 |
| Purchase #6 | $155.94 | 3.536% | $161.454 | $161.45 | $161.45 | $161.50 |
| Purchase #7 | $225.67 | 3.577% | $233.7422 | $233.74 | $233.75 | $233.70 |
| 7 purchase totals = | $1,033.52 | $1,101.3992 | $1,101.40 | $1,101.40 | $1,101.40 | |