| 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 | $118.72 | 7.182% | $127.2465 | $127.25 | $127.25 | $127.20 |
| Purchase #2 | $30.76 | 13.471% | $34.9037 | $34.90 | $34.90 | $34.90 |
| Purchase #3 | $69.35 | 10.643% | $76.7309 | $76.73 | $76.75 | $76.70 |
| Purchase #4 | $115.36 | 12.215% | $129.4512 | $129.45 | $129.45 | $129.50 |
| Purchase #5 | $123.38 | 12.445% | $138.7346 | $138.73 | $138.75 | $138.70 |
| Purchase #6 | $130.86 | 6.733% | $139.6708 | $139.67 | $139.65 | $139.70 |
| Purchase #7 | $148.46 | 11.150% | $165.0133 | $165.01 | $165.00 | $165.00 |
| 7 purchase totals = | $736.89 | $811.7510 | $811.74 | $811.75 | $811.70 | |