| 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 | $145.28 | 10.638% | $160.7349 | $160.73 | $160.75 | $160.70 |
| Purchase #2 | $86.48 | 6.155% | $91.8028 | $91.80 | $91.80 | $91.80 |
| Purchase #3 | $103.49 | 8.607% | $112.3974 | $112.40 | $112.40 | $112.40 |
| Purchase #4 | $85.36 | 13.757% | $97.103 | $97.10 | $97.10 | $97.10 |
| Purchase #5 | $139.98 | 6.865% | $149.5896 | $149.59 | $149.60 | $149.60 |
| Purchase #6 | $129.27 | 6.644% | $137.8587 | $137.86 | $137.85 | $137.90 |
| Purchase #7 | $55.66 | 13.354% | $63.0928 | $63.09 | $63.10 | $63.10 |
| 7 purchase totals = | $745.52 | $812.5792 | $812.57 | $812.60 | $812.60 | |