| 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 | $133.33 | 13.747% | $151.6589 | $151.66 | $151.65 | $151.70 |
| Purchase #2 | $29.55 | 11.623% | $32.9846 | $32.98 | $33.00 | $33.00 |
| Purchase #3 | $241.43 | 12.744% | $272.1978 | $272.20 | $272.20 | $272.20 |
| Purchase #4 | $233.80 | 13.868% | $266.2234 | $266.22 | $266.20 | $266.20 |
| Purchase #5 | $10.95 | 9.675% | $12.0094 | $12.01 | $12.00 | $12.00 |
| Purchase #6 | $133.42 | 4.153% | $138.9609 | $138.96 | $138.95 | $139.00 |
| Purchase #7 | $92.67 | 10.486% | $102.3874 | $102.39 | $102.40 | $102.40 |
| 7 purchase totals = | $875.15 | $976.4224 | $976.42 | $976.40 | $976.50 | |