| 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 | $137.85 | 8.681% | $149.8168 | $149.82 | $149.80 | $149.80 |
| Purchase #2 | $5.62 | 10.183% | $6.1923 | $6.19 | $6.20 | $6.20 |
| Purchase #3 | $121.32 | 5.808% | $128.3663 | $128.37 | $128.35 | $128.40 |
| Purchase #4 | $124.95 | 11.240% | $138.9944 | $138.99 | $139.00 | $139.00 |
| Purchase #5 | $224.73 | 8.361% | $243.5197 | $243.52 | $243.50 | $243.50 |
| Purchase #6 | $102.60 | 13.581% | $116.5341 | $116.53 | $116.55 | $116.50 |
| Purchase #7 | $102.59 | 11.204% | $114.0842 | $114.08 | $114.10 | $114.10 |
| 7 purchase totals = | $819.66 | $897.5078 | $897.50 | $897.50 | $897.50 | |