| 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 | $126.96 | 3.708% | $131.6677 | $131.67 | $131.65 | $131.70 |
| Purchase #2 | $243.86 | 5.238% | $256.6334 | $256.63 | $256.65 | $256.60 |
| Purchase #3 | $46.75 | 10.781% | $51.7901 | $51.79 | $51.80 | $51.80 |
| Purchase #4 | $65.96 | 4.654% | $69.0298 | $69.03 | $69.05 | $69.00 |
| Purchase #5 | $192.72 | 13.357% | $218.4616 | $218.46 | $218.45 | $218.50 |
| Purchase #6 | $55.36 | 7.333% | $59.4195 | $59.42 | $59.40 | $59.40 |
| Purchase #7 | $160.69 | 10.757% | $177.9754 | $177.98 | $178.00 | $178.00 |
| 7 purchase totals = | $892.30 | $964.9775 | $964.98 | $965.00 | $965.00 | |