| 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 | $149.31 | 4.496% | $156.023 | $156.02 | $156.00 | $156.00 |
| Purchase #2 | $203.95 | 12.291% | $229.0175 | $229.02 | $229.00 | $229.00 |
| Purchase #3 | $5.32 | 13.614% | $6.0443 | $6.04 | $6.05 | $6.00 |
| Purchase #4 | $36.99 | 8.475% | $40.1249 | $40.12 | $40.10 | $40.10 |
| Purchase #5 | $13.50 | 3.867% | $14.022 | $14.02 | $14.00 | $14.00 |
| Purchase #6 | $196.45 | 7.164% | $210.5237 | $210.52 | $210.50 | $210.50 |
| Purchase #7 | $34.94 | 3.132% | $36.0343 | $36.03 | $36.05 | $36.00 |
| 7 purchase totals = | $640.46 | $691.7897 | $691.77 | $691.70 | $691.60 | |