| 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 | $175.79 | 11.390% | $195.8125 | $195.81 | $195.80 | $195.80 |
| Purchase #2 | $145.26 | 7.599% | $156.2983 | $156.30 | $156.30 | $156.30 |
| Purchase #3 | $214.63 | 13.444% | $243.4849 | $243.48 | $243.50 | $243.50 |
| Purchase #4 | $219.67 | 3.651% | $227.6902 | $227.69 | $227.70 | $227.70 |
| Purchase #5 | $20.35 | 12.823% | $22.9595 | $22.96 | $22.95 | $23.00 |
| Purchase #6 | $44.82 | 7.158% | $48.0282 | $48.03 | $48.05 | $48.00 |
| Purchase #7 | $5.38 | 11.830% | $6.0165 | $6.02 | $6.00 | $6.00 |
| 7 purchase totals = | $825.90 | $900.2901 | $900.29 | $900.30 | $900.30 | |