| 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 | $170.68 | 6.281% | $181.4004 | $181.40 | $181.40 | $181.40 |
| Purchase #2 | $54.59 | 9.166% | $59.5937 | $59.59 | $59.60 | $59.60 |
| Purchase #3 | $64.62 | 5.806% | $68.3718 | $68.37 | $68.35 | $68.40 |
| Purchase #4 | $107.86 | 10.458% | $119.14 | $119.14 | $119.15 | $119.10 |
| Purchase #5 | $81.47 | 8.168% | $88.1245 | $88.12 | $88.10 | $88.10 |
| Purchase #6 | $137.26 | 7.532% | $147.5984 | $147.60 | $147.60 | $147.60 |
| Purchase #7 | $126.56 | 5.482% | $133.498 | $133.50 | $133.50 | $133.50 |
| 7 purchase totals = | $743.04 | $797.7268 | $797.72 | $797.70 | $797.70 | |