| 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 | $153.61 | 5.833% | $162.5701 | $162.57 | $162.55 | $162.60 |
| Purchase #2 | $168.53 | 13.386% | $191.0894 | $191.09 | $191.10 | $191.10 |
| Purchase #3 | $33.71 | 3.643% | $34.9381 | $34.94 | $34.95 | $34.90 |
| Purchase #4 | $45.50 | 6.285% | $48.3597 | $48.36 | $48.35 | $48.40 |
| Purchase #5 | $228.33 | 7.394% | $245.2127 | $245.21 | $245.20 | $245.20 |
| Purchase #6 | $22.79 | 3.503% | $23.5883 | $23.59 | $23.60 | $23.60 |
| Purchase #7 | $62.45 | 9.388% | $68.3128 | $68.31 | $68.30 | $68.30 |
| 7 purchase totals = | $714.92 | $774.0711 | $774.07 | $774.05 | $774.10 | |