| 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 | $35.87 | 13.264% | $40.6278 | $40.63 | $40.65 | $40.60 |
| Purchase #2 | $167.87 | 9.114% | $183.1697 | $183.17 | $183.15 | $183.20 |
| Purchase #3 | $193.53 | 4.557% | $202.3492 | $202.35 | $202.35 | $202.30 |
| Purchase #4 | $143.55 | 5.703% | $151.7367 | $151.74 | $151.75 | $151.70 |
| Purchase #5 | $200.31 | 7.814% | $215.9622 | $215.96 | $215.95 | $216.00 |
| Purchase #6 | $215.58 | 7.470% | $231.6838 | $231.68 | $231.70 | $231.70 |
| Purchase #7 | $56.35 | 6.280% | $59.8888 | $59.89 | $59.90 | $59.90 |
| 7 purchase totals = | $1,013.06 | $1,085.4182 | $1,085.42 | $1,085.45 | $1,085.40 | |