| 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 | $144.48 | 8.323% | $156.5051 | $156.51 | $156.50 | $156.50 |
| Purchase #2 | $62.70 | 9.402% | $68.5951 | $68.60 | $68.60 | $68.60 |
| Purchase #3 | $117.75 | 4.239% | $122.7414 | $122.74 | $122.75 | $122.70 |
| Purchase #4 | $102.83 | 9.401% | $112.497 | $112.50 | $112.50 | $112.50 |
| Purchase #5 | $238.93 | 13.230% | $270.5404 | $270.54 | $270.55 | $270.50 |
| Purchase #6 | $75.90 | 10.556% | $83.912 | $83.91 | $83.90 | $83.90 |
| Purchase #7 | $146.98 | 9.537% | $160.9975 | $161.00 | $161.00 | $161.00 |
| 7 purchase totals = | $889.57 | $975.7885 | $975.80 | $975.80 | $975.70 | |