| 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 | $150.36 | 5.761% | $159.0222 | $159.02 | $159.00 | $159.00 |
| Purchase #2 | $169.67 | 3.660% | $175.8799 | $175.88 | $175.90 | $175.90 |
| Purchase #3 | $235.64 | 13.341% | $267.0767 | $267.08 | $267.10 | $267.10 |
| Purchase #4 | $191.82 | 6.150% | $203.6169 | $203.62 | $203.60 | $203.60 |
| Purchase #5 | $30.72 | 5.342% | $32.3611 | $32.36 | $32.35 | $32.40 |
| Purchase #6 | $79.43 | 7.778% | $85.6081 | $85.61 | $85.60 | $85.60 |
| Purchase #7 | $6.94 | 6.848% | $7.4153 | $7.42 | $7.40 | $7.40 |
| 7 purchase totals = | $864.58 | $930.9802 | $930.99 | $930.95 | $931.00 | |