| 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 | $154.81 | 12.501% | $174.1628 | $174.16 | $174.15 | $174.20 |
| Purchase #2 | $93.76 | 13.768% | $106.6689 | $106.67 | $106.65 | $106.70 |
| Purchase #3 | $131.27 | 8.282% | $142.1418 | $142.14 | $142.15 | $142.10 |
| Purchase #4 | $110.81 | 12.109% | $124.228 | $124.23 | $124.25 | $124.20 |
| Purchase #5 | $177.80 | 12.233% | $199.5503 | $199.55 | $199.55 | $199.60 |
| Purchase #6 | $173.44 | 5.234% | $182.5178 | $182.52 | $182.50 | $182.50 |
| Purchase #7 | $71.95 | 11.770% | $80.4185 | $80.42 | $80.40 | $80.40 |
| 7 purchase totals = | $913.84 | $1,009.6881 | $1,009.69 | $1,009.65 | $1,009.70 | |