| 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 | $142.77 | 9.868% | $156.8585 | $156.86 | $156.85 | $156.90 |
| Purchase #2 | $77.43 | 7.226% | $83.0251 | $83.03 | $83.05 | $83.00 |
| Purchase #3 | $54.58 | 5.778% | $57.7336 | $57.73 | $57.75 | $57.70 |
| Purchase #4 | $93.67 | 7.376% | $100.5791 | $100.58 | $100.60 | $100.60 |
| Purchase #5 | $76.94 | 9.458% | $84.217 | $84.22 | $84.20 | $84.20 |
| Purchase #6 | $71.35 | 5.217% | $75.0723 | $75.07 | $75.05 | $75.10 |
| Purchase #7 | $201.68 | 10.590% | $223.0379 | $223.04 | $223.05 | $223.00 |
| 7 purchase totals = | $718.42 | $780.5235 | $780.53 | $780.55 | $780.50 | |