| 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 | $150.49 | 3.760% | $156.1484 | $156.15 | $156.15 | $156.10 |
| Purchase #2 | $124.66 | 8.300% | $135.0068 | $135.01 | $135.00 | $135.00 |
| Purchase #3 | $85.67 | 8.371% | $92.8414 | $92.84 | $92.85 | $92.80 |
| Purchase #4 | $81.70 | 8.594% | $88.7213 | $88.72 | $88.70 | $88.70 |
| Purchase #5 | $211.97 | 3.330% | $219.0286 | $219.03 | $219.05 | $219.00 |
| Purchase #6 | $62.36 | 9.534% | $68.3054 | $68.31 | $68.30 | $68.30 |
| Purchase #7 | $130.59 | 5.345% | $137.57 | $137.57 | $137.55 | $137.60 |
| 7 purchase totals = | $847.44 | $897.6219 | $897.63 | $897.60 | $897.50 | |