| 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 | $156.57 | 6.352% | $166.5153 | $166.52 | $166.50 | $166.50 |
| Purchase #2 | $122.98 | 11.631% | $137.2838 | $137.28 | $137.30 | $137.30 |
| Purchase #3 | $171.83 | 13.163% | $194.448 | $194.45 | $194.45 | $194.40 |
| Purchase #4 | $212.49 | 9.761% | $233.2311 | $233.23 | $233.25 | $233.20 |
| Purchase #5 | $52.29 | 6.239% | $55.5524 | $55.55 | $55.55 | $55.60 |
| Purchase #6 | $189.37 | 5.149% | $199.1207 | $199.12 | $199.10 | $199.10 |
| Purchase #7 | $93.86 | 13.581% | $106.6071 | $106.61 | $106.60 | $106.60 |
| 7 purchase totals = | $999.39 | $1,092.7584 | $1,092.76 | $1,092.75 | $1,092.70 | |