| 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 | $159.61 | 6.714% | $170.3262 | $170.33 | $170.35 | $170.30 |
| Purchase #2 | $26.39 | 8.643% | $28.6709 | $28.67 | $28.65 | $28.70 |
| Purchase #3 | $55.43 | 9.649% | $60.7784 | $60.78 | $60.80 | $60.80 |
| Purchase #4 | $231.51 | 3.699% | $240.0736 | $240.07 | $240.05 | $240.10 |
| Purchase #5 | $129.60 | 12.340% | $145.5926 | $145.59 | $145.60 | $145.60 |
| Purchase #6 | $49.90 | 4.299% | $52.0452 | $52.05 | $52.05 | $52.00 |
| Purchase #7 | $85.66 | 9.543% | $93.8345 | $93.83 | $93.85 | $93.80 |
| 7 purchase totals = | $738.10 | $791.3214 | $791.32 | $791.35 | $791.30 | |