| 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 | $159.73 | 11.730% | $178.4663 | $178.47 | $178.45 | $178.50 |
| Purchase #2 | $31.53 | 7.255% | $33.8175 | $33.82 | $33.80 | $33.80 |
| Purchase #3 | $145.79 | 6.830% | $155.7475 | $155.75 | $155.75 | $155.70 |
| Purchase #4 | $89.67 | 13.260% | $101.5602 | $101.56 | $101.55 | $101.60 |
| Purchase #5 | $162.59 | 8.171% | $175.8752 | $175.88 | $175.90 | $175.90 |
| Purchase #6 | $218.68 | 6.288% | $232.4306 | $232.43 | $232.45 | $232.40 |
| Purchase #7 | $46.87 | 3.748% | $48.6267 | $48.63 | $48.65 | $48.60 |
| 7 purchase totals = | $854.86 | $926.5240 | $926.54 | $926.55 | $926.50 | |