| 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 | $173.98 | 6.106% | $184.6032 | $184.60 | $184.60 | $184.60 |
| Purchase #2 | $101.70 | 3.255% | $105.0103 | $105.01 | $105.00 | $105.00 |
| Purchase #3 | $94.96 | 9.730% | $104.1996 | $104.20 | $104.20 | $104.20 |
| Purchase #4 | $33.85 | 5.729% | $35.7893 | $35.79 | $35.80 | $35.80 |
| Purchase #5 | $229.36 | 12.121% | $257.1607 | $257.16 | $257.15 | $257.20 |
| Purchase #6 | $138.40 | 7.335% | $148.5516 | $148.55 | $148.55 | $148.60 |
| Purchase #7 | $9.67 | 11.738% | $10.8051 | $10.81 | $10.80 | $10.80 |
| 7 purchase totals = | $781.92 | $846.1198 | $846.12 | $846.10 | $846.20 | |