| 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 | $78.93 | 13.379% | $89.49 | $89.49 | $89.50 | $89.50 |
| Purchase #2 | $187.87 | 4.319% | $195.9841 | $195.98 | $196.00 | $196.00 |
| Purchase #3 | $116.69 | 3.860% | $121.1942 | $121.19 | $121.20 | $121.20 |
| Purchase #4 | $64.64 | 6.809% | $69.0413 | $69.04 | $69.05 | $69.00 |
| Purchase #5 | $157.39 | 10.102% | $173.2895 | $173.29 | $173.30 | $173.30 |
| Purchase #6 | $165.33 | 12.574% | $186.1186 | $186.12 | $186.10 | $186.10 |
| Purchase #7 | $168.68 | 13.659% | $191.72 | $191.72 | $191.70 | $191.70 |
| 7 purchase totals = | $939.53 | $1,026.8377 | $1,026.83 | $1,026.85 | $1,026.80 | |