| 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 | $187.62 | 7.755% | $202.1699 | $202.17 | $202.15 | $202.20 |
| Purchase #2 | $181.50 | 13.623% | $206.2257 | $206.23 | $206.25 | $206.20 |
| Purchase #3 | $83.74 | 5.722% | $88.5316 | $88.53 | $88.55 | $88.50 |
| Purchase #4 | $97.74 | 13.270% | $110.7101 | $110.71 | $110.70 | $110.70 |
| Purchase #5 | $147.40 | 9.324% | $161.1436 | $161.14 | $161.15 | $161.10 |
| Purchase #6 | $116.40 | 10.872% | $129.055 | $129.06 | $129.05 | $129.10 |
| Purchase #7 | $152.59 | 5.407% | $160.8405 | $160.84 | $160.85 | $160.80 |
| 7 purchase totals = | $966.99 | $1,058.6764 | $1,058.68 | $1,058.70 | $1,058.60 | |