| 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 | $143.90 | 12.110% | $161.3263 | $161.33 | $161.35 | $161.30 |
| Purchase #2 | $83.58 | 6.128% | $88.7018 | $88.70 | $88.70 | $88.70 |
| Purchase #3 | $31.69 | 8.195% | $34.287 | $34.29 | $34.30 | $34.30 |
| Purchase #4 | $86.88 | 9.685% | $95.2943 | $95.29 | $95.30 | $95.30 |
| Purchase #5 | $164.74 | 7.344% | $176.8385 | $176.84 | $176.85 | $176.80 |
| Purchase #6 | $124.98 | 13.827% | $142.261 | $142.26 | $142.25 | $142.30 |
| Purchase #7 | $19.97 | 3.436% | $20.6562 | $20.66 | $20.65 | $20.70 |
| 7 purchase totals = | $655.74 | $719.3651 | $719.37 | $719.40 | $719.40 | |