| 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 | $142.64 | 4.726% | $149.3812 | $149.38 | $149.40 | $149.40 |
| Purchase #2 | $215.30 | 6.687% | $229.6971 | $229.70 | $229.70 | $229.70 |
| Purchase #3 | $197.53 | 8.320% | $213.9645 | $213.96 | $213.95 | $214.00 |
| Purchase #4 | $201.30 | 8.112% | $217.6295 | $217.63 | $217.65 | $217.60 |
| Purchase #5 | $10.50 | 5.646% | $11.0928 | $11.09 | $11.10 | $11.10 |
| Purchase #6 | $56.28 | 8.153% | $60.8685 | $60.87 | $60.85 | $60.90 |
| Purchase #7 | $159.27 | 4.297% | $166.1138 | $166.11 | $166.10 | $166.10 |
| 7 purchase totals = | $982.82 | $1,048.7474 | $1,048.74 | $1,048.75 | $1,048.80 | |