| 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 | $129.96 | 10.134% | $143.1301 | $143.13 | $143.15 | $143.10 |
| Purchase #2 | $64.51 | 12.425% | $72.5254 | $72.53 | $72.55 | $72.50 |
| Purchase #3 | $128.84 | 10.823% | $142.7844 | $142.78 | $142.80 | $142.80 |
| Purchase #4 | $68.47 | 3.811% | $71.0794 | $71.08 | $71.10 | $71.10 |
| Purchase #5 | $19.96 | 4.386% | $20.8354 | $20.84 | $20.85 | $20.80 |
| Purchase #6 | $188.77 | 12.822% | $212.9741 | $212.97 | $212.95 | $213.00 |
| Purchase #7 | $190.68 | 6.395% | $202.874 | $202.87 | $202.85 | $202.90 |
| 7 purchase totals = | $791.19 | $866.2028 | $866.20 | $866.25 | $866.20 | |