| 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 | $172.70 | 11.660% | $192.8368 | $192.84 | $192.85 | $192.80 |
| Purchase #2 | $11.63 | 13.480% | $13.1977 | $13.20 | $13.20 | $13.20 |
| Purchase #3 | $66.87 | 5.245% | $70.3773 | $70.38 | $70.40 | $70.40 |
| Purchase #4 | $125.78 | 10.630% | $139.1504 | $139.15 | $139.15 | $139.20 |
| Purchase #5 | $22.49 | 10.219% | $24.7883 | $24.79 | $24.80 | $24.80 |
| Purchase #6 | $193.53 | 6.824% | $206.7365 | $206.74 | $206.75 | $206.70 |
| Purchase #7 | $116.43 | 3.153% | $120.101 | $120.10 | $120.10 | $120.10 |
| 7 purchase totals = | $709.43 | $767.1880 | $767.20 | $767.25 | $767.20 | |