| 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 | $134.71 | 8.325% | $145.9246 | $145.92 | $145.90 | $145.90 |
| Purchase #2 | $97.29 | 4.306% | $101.4793 | $101.48 | $101.50 | $101.50 |
| Purchase #3 | $57.85 | 11.588% | $64.5537 | $64.55 | $64.55 | $64.60 |
| Purchase #4 | $146.33 | 6.441% | $155.7551 | $155.76 | $155.75 | $155.80 |
| Purchase #5 | $96.43 | 9.546% | $105.6352 | $105.64 | $105.65 | $105.60 |
| Purchase #6 | $206.88 | 12.713% | $233.1807 | $233.18 | $233.20 | $233.20 |
| Purchase #7 | $142.41 | 7.582% | $153.2075 | $153.21 | $153.20 | $153.20 |
| 7 purchase totals = | $881.90 | $959.7361 | $959.74 | $959.75 | $959.80 | |