| 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 | $105.49 | 9.459% | $115.4683 | $115.47 | $115.45 | $115.50 |
| Purchase #2 | $76.54 | 9.539% | $83.8412 | $83.84 | $83.85 | $83.80 |
| Purchase #3 | $176.90 | 11.874% | $197.9051 | $197.91 | $197.90 | $197.90 |
| Purchase #4 | $206.91 | 6.130% | $219.5936 | $219.59 | $219.60 | $219.60 |
| Purchase #5 | $92.85 | 5.192% | $97.6708 | $97.67 | $97.65 | $97.70 |
| Purchase #6 | $148.38 | 7.367% | $159.3112 | $159.31 | $159.30 | $159.30 |
| Purchase #7 | $138.61 | 12.669% | $156.1705 | $156.17 | $156.15 | $156.20 |
| 7 purchase totals = | $945.68 | $1,029.9607 | $1,029.96 | $1,029.90 | $1,030.00 | |