| 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 | $154.43 | 3.539% | $159.8953 | $159.90 | $159.90 | $159.90 |
| Purchase #2 | $85.88 | 8.751% | $93.3954 | $93.40 | $93.40 | $93.40 |
| Purchase #3 | $12.59 | 12.566% | $14.1721 | $14.17 | $14.15 | $14.20 |
| Purchase #4 | $174.67 | 8.424% | $189.3842 | $189.38 | $189.40 | $189.40 |
| Purchase #5 | $71.42 | 12.678% | $80.4746 | $80.47 | $80.45 | $80.50 |
| Purchase #6 | $80.31 | 13.504% | $91.1551 | $91.16 | $91.15 | $91.20 |
| Purchase #7 | $220.80 | 5.844% | $233.7036 | $233.70 | $233.70 | $233.70 |
| 7 purchase totals = | $800.10 | $862.1803 | $862.18 | $862.15 | $862.30 | |