| 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 | $90.34 | 12.503% | $101.6352 | $101.64 | $101.65 | $101.60 |
| Purchase #2 | $156.65 | 5.128% | $164.683 | $164.68 | $164.70 | $164.70 |
| Purchase #3 | $198.81 | 6.410% | $211.5537 | $211.55 | $211.55 | $211.60 |
| Purchase #4 | $150.38 | 5.443% | $158.5652 | $158.57 | $158.55 | $158.60 |
| Purchase #5 | $76.30 | 6.276% | $81.0886 | $81.09 | $81.10 | $81.10 |
| Purchase #6 | $169.42 | 9.102% | $184.8406 | $184.84 | $184.85 | $184.80 |
| Purchase #7 | $91.99 | 12.736% | $103.7058 | $103.71 | $103.70 | $103.70 |
| 7 purchase totals = | $933.89 | $1,006.0721 | $1,006.08 | $1,006.10 | $1,006.10 | |