| 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 | $170.36 | 7.755% | $183.5714 | $183.57 | $183.55 | $183.60 |
| Purchase #2 | $82.99 | 13.641% | $94.3107 | $94.31 | $94.30 | $94.30 |
| Purchase #3 | $79.67 | 13.654% | $90.5481 | $90.55 | $90.55 | $90.50 |
| Purchase #4 | $213.65 | 7.748% | $230.2036 | $230.20 | $230.20 | $230.20 |
| Purchase #5 | $48.51 | 5.153% | $51.0097 | $51.01 | $51.00 | $51.00 |
| Purchase #6 | $87.51 | 10.381% | $96.5944 | $96.59 | $96.60 | $96.60 |
| Purchase #7 | $55.50 | 7.302% | $59.5526 | $59.55 | $59.55 | $59.60 |
| 7 purchase totals = | $738.19 | $805.7905 | $805.78 | $805.75 | $805.80 | |