| 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 | $175.28 | 3.159% | $180.8171 | $180.82 | $180.80 | $180.80 |
| Purchase #2 | $195.65 | 3.235% | $201.9793 | $201.98 | $202.00 | $202.00 |
| Purchase #3 | $164.81 | 8.417% | $178.6821 | $178.68 | $178.70 | $178.70 |
| Purchase #4 | $228.45 | 6.771% | $243.9183 | $243.92 | $243.90 | $243.90 |
| Purchase #5 | $240.33 | 9.596% | $263.3921 | $263.39 | $263.40 | $263.40 |
| Purchase #6 | $105.65 | 4.849% | $110.773 | $110.77 | $110.75 | $110.80 |
| Purchase #7 | $81.34 | 3.216% | $83.9559 | $83.96 | $83.95 | $84.00 |
| 7 purchase totals = | $1,191.51 | $1,263.5178 | $1,263.52 | $1,263.50 | $1,263.60 | |