| 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 | $117.74 | 3.784% | $122.1953 | $122.20 | $122.20 | $122.20 |
| Purchase #2 | $134.42 | 6.210% | $142.7675 | $142.77 | $142.75 | $142.80 |
| Purchase #3 | $170.29 | 3.297% | $175.9045 | $175.90 | $175.90 | $175.90 |
| Purchase #4 | $6.96 | 10.309% | $7.6775 | $7.68 | $7.70 | $7.70 |
| Purchase #5 | $39.75 | 8.463% | $43.114 | $43.11 | $43.10 | $43.10 |
| Purchase #6 | $135.59 | 13.154% | $153.4255 | $153.43 | $153.45 | $153.40 |
| Purchase #7 | $43.41 | 12.641% | $48.8975 | $48.90 | $48.90 | $48.90 |
| 7 purchase totals = | $648.16 | $693.9818 | $693.99 | $694.00 | $694.00 | |