| 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 | $164.58 | 4.611% | $172.1688 | $172.17 | $172.15 | $172.20 |
| Purchase #2 | $21.57 | 13.611% | $24.5059 | $24.51 | $24.50 | $24.50 |
| Purchase #3 | $108.69 | 11.850% | $121.5698 | $121.57 | $121.55 | $121.60 |
| Purchase #4 | $103.26 | 11.796% | $115.4405 | $115.44 | $115.45 | $115.40 |
| Purchase #5 | $47.63 | 7.140% | $51.0308 | $51.03 | $51.05 | $51.00 |
| Purchase #6 | $89.59 | 11.226% | $99.6474 | $99.65 | $99.65 | $99.60 |
| Purchase #7 | $226.97 | 9.552% | $248.6502 | $248.65 | $248.65 | $248.70 |
| 7 purchase totals = | $762.29 | $833.0134 | $833.02 | $833.00 | $833.00 | |