| 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 | $163.43 | 3.586% | $169.2906 | $169.29 | $169.30 | $169.30 |
| Purchase #2 | $213.53 | 10.456% | $235.8567 | $235.86 | $235.85 | $235.90 |
| Purchase #3 | $19.59 | 9.405% | $21.4324 | $21.43 | $21.45 | $21.40 |
| Purchase #4 | $7.87 | 9.737% | $8.6363 | $8.64 | $8.65 | $8.60 |
| Purchase #5 | $249.88 | 7.774% | $269.3057 | $269.31 | $269.30 | $269.30 |
| Purchase #6 | $98.30 | 5.420% | $103.6279 | $103.63 | $103.65 | $103.60 |
| Purchase #7 | $183.97 | 8.146% | $198.9562 | $198.96 | $198.95 | $199.00 |
| 7 purchase totals = | $936.57 | $1,007.1058 | $1,007.12 | $1,007.15 | $1,007.10 | |