| 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 | $130.83 | 6.571% | $139.4268 | $139.43 | $139.45 | $139.40 |
| Purchase #2 | $209.37 | 7.251% | $224.5514 | $224.55 | $224.55 | $224.60 |
| Purchase #3 | $228.35 | 7.426% | $245.3073 | $245.31 | $245.30 | $245.30 |
| Purchase #4 | $94.53 | 6.220% | $100.4098 | $100.41 | $100.40 | $100.40 |
| Purchase #5 | $241.92 | 7.688% | $260.5188 | $260.52 | $260.50 | $260.50 |
| Purchase #6 | $107.57 | 5.364% | $113.3401 | $113.34 | $113.35 | $113.30 |
| Purchase #7 | $50.44 | 6.455% | $53.6959 | $53.70 | $53.70 | $53.70 |
| 7 purchase totals = | $1,063.01 | $1,137.2501 | $1,137.26 | $1,137.25 | $1,137.20 | |