| 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 | $124.57 | 5.186% | $131.0302 | $131.03 | $131.05 | $131.00 |
| Purchase #2 | $192.98 | 3.803% | $200.319 | $200.32 | $200.30 | $200.30 |
| Purchase #3 | $104.45 | 7.855% | $112.6545 | $112.65 | $112.65 | $112.70 |
| Purchase #4 | $30.62 | 6.735% | $32.6823 | $32.68 | $32.70 | $32.70 |
| Purchase #5 | $88.63 | 8.427% | $96.0989 | $96.10 | $96.10 | $96.10 |
| Purchase #6 | $164.90 | 13.412% | $187.0164 | $187.02 | $187.00 | $187.00 |
| Purchase #7 | $108.47 | 5.799% | $114.7602 | $114.76 | $114.75 | $114.80 |
| 7 purchase totals = | $814.62 | $874.5615 | $874.56 | $874.55 | $874.60 | |