| 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 | $181.83 | 5.783% | $192.3452 | $192.35 | $192.35 | $192.30 |
| Purchase #2 | $38.86 | 4.252% | $40.5123 | $40.51 | $40.50 | $40.50 |
| Purchase #3 | $37.28 | 3.777% | $38.6881 | $38.69 | $38.70 | $38.70 |
| Purchase #4 | $149.97 | 6.309% | $159.4316 | $159.43 | $159.45 | $159.40 |
| Purchase #5 | $36.93 | 4.738% | $38.6797 | $38.68 | $38.70 | $38.70 |
| Purchase #6 | $207.75 | 13.148% | $235.065 | $235.07 | $235.05 | $235.10 |
| Purchase #7 | $116.25 | 6.789% | $124.1422 | $124.14 | $124.15 | $124.10 |
| 7 purchase totals = | $768.87 | $828.8641 | $828.87 | $828.90 | $828.80 | |