| 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 | $164.84 | 3.136% | $170.0094 | $170.01 | $170.00 | $170.00 |
| Purchase #2 | $36.68 | 8.770% | $39.8968 | $39.90 | $39.90 | $39.90 |
| Purchase #3 | $130.95 | 3.573% | $135.6288 | $135.63 | $135.65 | $135.60 |
| Purchase #4 | $135.86 | 9.416% | $148.6526 | $148.65 | $148.65 | $148.70 |
| Purchase #5 | $69.27 | 9.601% | $75.9206 | $75.92 | $75.90 | $75.90 |
| Purchase #6 | $151.46 | 4.381% | $158.0955 | $158.10 | $158.10 | $158.10 |
| Purchase #7 | $232.86 | 3.827% | $241.7716 | $241.77 | $241.75 | $241.80 |
| 7 purchase totals = | $921.92 | $969.9753 | $969.98 | $969.95 | $970.00 | |