| 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 | $139.68 | 11.246% | $155.3884 | $155.39 | $155.40 | $155.40 |
| Purchase #2 | $145.99 | 7.552% | $157.0152 | $157.02 | $157.00 | $157.00 |
| Purchase #3 | $73.52 | 5.332% | $77.4401 | $77.44 | $77.45 | $77.40 |
| Purchase #4 | $91.55 | 11.263% | $101.8613 | $101.86 | $101.85 | $101.90 |
| Purchase #5 | $243.26 | 8.331% | $263.526 | $263.53 | $263.55 | $263.50 |
| Purchase #6 | $6.50 | 13.675% | $7.3889 | $7.39 | $7.40 | $7.40 |
| Purchase #7 | $213.87 | 7.165% | $229.1938 | $229.19 | $229.20 | $229.20 |
| 7 purchase totals = | $914.37 | $991.8137 | $991.82 | $991.85 | $991.80 | |