| 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 | $14.96 | 9.281% | $16.3484 | $16.35 | $16.35 | $16.30 |
| Purchase #2 | $200.94 | 9.321% | $219.6696 | $219.67 | $219.65 | $219.70 |
| Purchase #3 | $170.55 | 13.762% | $194.0211 | $194.02 | $194.00 | $194.00 |
| Purchase #4 | $180.40 | 4.222% | $188.0165 | $188.02 | $188.00 | $188.00 |
| Purchase #5 | $5.44 | 7.566% | $5.8516 | $5.85 | $5.85 | $5.90 |
| Purchase #6 | $113.90 | 5.244% | $119.8729 | $119.87 | $119.85 | $119.90 |
| Purchase #7 | $95.65 | 7.725% | $103.039 | $103.04 | $103.05 | $103.00 |
| 7 purchase totals = | $781.84 | $846.8191 | $846.82 | $846.75 | $846.80 | |