| 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 | $176.86 | 8.593% | $192.0576 | $192.06 | $192.05 | $192.10 |
| Purchase #2 | $155.58 | 11.205% | $173.0127 | $173.01 | $173.00 | $173.00 |
| Purchase #3 | $201.33 | 7.430% | $216.2888 | $216.29 | $216.30 | $216.30 |
| Purchase #4 | $53.98 | 12.344% | $60.6433 | $60.64 | $60.65 | $60.60 |
| Purchase #5 | $22.42 | 12.149% | $25.1438 | $25.14 | $25.15 | $25.10 |
| Purchase #6 | $17.79 | 13.111% | $20.1224 | $20.12 | $20.10 | $20.10 |
| Purchase #7 | $139.95 | 11.596% | $156.1786 | $156.18 | $156.20 | $156.20 |
| 7 purchase totals = | $767.91 | $843.4472 | $843.44 | $843.45 | $843.40 | |