| 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 | $172.94 | 11.716% | $193.2017 | $193.20 | $193.20 | $193.20 |
| Purchase #2 | $203.60 | 3.643% | $211.0171 | $211.02 | $211.00 | $211.00 |
| Purchase #3 | $127.71 | 13.656% | $145.1501 | $145.15 | $145.15 | $145.20 |
| Purchase #4 | $106.82 | 7.119% | $114.4245 | $114.42 | $114.40 | $114.40 |
| Purchase #5 | $11.47 | 8.782% | $12.4773 | $12.48 | $12.50 | $12.50 |
| Purchase #6 | $76.49 | 12.603% | $86.13 | $86.13 | $86.15 | $86.10 |
| Purchase #7 | $195.78 | 5.398% | $206.3482 | $206.35 | $206.35 | $206.30 |
| 7 purchase totals = | $894.81 | $968.7489 | $968.75 | $968.75 | $968.70 | |