| 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 | $171.40 | 10.741% | $189.8101 | $189.81 | $189.80 | $189.80 |
| Purchase #2 | $43.39 | 12.484% | $48.8068 | $48.81 | $48.80 | $48.80 |
| Purchase #3 | $24.62 | 7.815% | $26.5441 | $26.54 | $26.55 | $26.50 |
| Purchase #4 | $207.70 | 5.638% | $219.4101 | $219.41 | $219.40 | $219.40 |
| Purchase #5 | $195.55 | 3.727% | $202.8381 | $202.84 | $202.85 | $202.80 |
| Purchase #6 | $161.82 | 6.496% | $172.3318 | $172.33 | $172.35 | $172.30 |
| Purchase #7 | $83.54 | 9.332% | $91.336 | $91.34 | $91.35 | $91.30 |
| 7 purchase totals = | $888.02 | $951.0770 | $951.08 | $951.10 | $950.90 | |