| 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 | $139.48 | 4.395% | $145.6101 | $145.61 | $145.60 | $145.60 |
| Purchase #2 | $135.58 | 13.671% | $154.1151 | $154.12 | $154.10 | $154.10 |
| Purchase #3 | $64.91 | 10.325% | $71.612 | $71.61 | $71.60 | $71.60 |
| Purchase #4 | $171.27 | 3.772% | $177.7303 | $177.73 | $177.75 | $177.70 |
| Purchase #5 | $38.28 | 13.173% | $43.3226 | $43.32 | $43.30 | $43.30 |
| Purchase #6 | $102.66 | 10.279% | $113.2124 | $113.21 | $113.20 | $113.20 |
| Purchase #7 | $40.81 | 4.624% | $42.6971 | $42.70 | $42.70 | $42.70 |
| 7 purchase totals = | $692.99 | $748.2996 | $748.30 | $748.25 | $748.20 | |