| 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 | $157.64 | 3.359% | $162.9351 | $162.94 | $162.95 | $162.90 |
| Purchase #2 | $136.66 | 6.344% | $145.3297 | $145.33 | $145.35 | $145.30 |
| Purchase #3 | $244.56 | 3.577% | $253.3079 | $253.31 | $253.30 | $253.30 |
| Purchase #4 | $23.92 | 7.721% | $25.7669 | $25.77 | $25.75 | $25.80 |
| Purchase #5 | $237.43 | 8.406% | $257.3884 | $257.39 | $257.40 | $257.40 |
| Purchase #6 | $153.50 | 13.274% | $173.8756 | $173.88 | $173.90 | $173.90 |
| Purchase #7 | $22.90 | 5.727% | $24.2115 | $24.21 | $24.20 | $24.20 |
| 7 purchase totals = | $976.61 | $1,042.8151 | $1,042.83 | $1,042.85 | $1,042.80 | |