| 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 | $108.50 | 3.683% | $112.4961 | $112.50 | $112.50 | $112.50 |
| Purchase #2 | $134.38 | 11.866% | $150.3255 | $150.33 | $150.35 | $150.30 |
| Purchase #3 | $160.46 | 3.723% | $166.4339 | $166.43 | $166.45 | $166.40 |
| Purchase #4 | $216.90 | 4.523% | $226.7104 | $226.71 | $226.70 | $226.70 |
| Purchase #5 | $236.76 | 8.307% | $256.4277 | $256.43 | $256.45 | $256.40 |
| Purchase #6 | $46.96 | 9.239% | $51.2986 | $51.30 | $51.30 | $51.30 |
| Purchase #7 | $177.40 | 3.711% | $183.9833 | $183.98 | $184.00 | $184.00 |
| 7 purchase totals = | $1,081.36 | $1,147.6755 | $1,147.68 | $1,147.75 | $1,147.60 | |