| 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 | $166.86 | 9.505% | $182.72 | $182.72 | $182.70 | $182.70 |
| Purchase #2 | $157.32 | 13.610% | $178.7313 | $178.73 | $178.75 | $178.70 |
| Purchase #3 | $63.30 | 7.515% | $68.057 | $68.06 | $68.05 | $68.10 |
| Purchase #4 | $198.38 | 3.110% | $204.5496 | $204.55 | $204.55 | $204.50 |
| Purchase #5 | $38.52 | 7.374% | $41.3605 | $41.36 | $41.35 | $41.40 |
| Purchase #6 | $135.46 | 3.287% | $139.9126 | $139.91 | $139.90 | $139.90 |
| Purchase #7 | $6.81 | 5.113% | $7.1582 | $7.16 | $7.15 | $7.20 |
| 7 purchase totals = | $766.65 | $822.4892 | $822.49 | $822.45 | $822.50 | |