| 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 | $165.33 | 4.258% | $172.3698 | $172.37 | $172.35 | $172.40 |
| Purchase #2 | $148.85 | 13.623% | $169.1278 | $169.13 | $169.15 | $169.10 |
| Purchase #3 | $199.45 | 8.346% | $216.0961 | $216.10 | $216.10 | $216.10 |
| Purchase #4 | $227.43 | 10.661% | $251.6763 | $251.68 | $251.70 | $251.70 |
| Purchase #5 | $229.77 | 10.376% | $253.6109 | $253.61 | $253.60 | $253.60 |
| Purchase #6 | $225.86 | 10.320% | $249.1688 | $249.17 | $249.15 | $249.20 |
| Purchase #7 | $146.88 | 4.245% | $153.1151 | $153.12 | $153.10 | $153.10 |
| 7 purchase totals = | $1,343.57 | $1,465.1648 | $1,465.18 | $1,465.15 | $1,465.20 | |