| 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 | $108.81 | 12.742% | $122.6746 | $122.67 | $122.65 | $122.70 |
| Purchase #2 | $63.81 | 13.276% | $72.2814 | $72.28 | $72.30 | $72.30 |
| Purchase #3 | $73.82 | 3.561% | $76.4487 | $76.45 | $76.45 | $76.40 |
| Purchase #4 | $227.70 | 13.559% | $258.5738 | $258.57 | $258.55 | $258.60 |
| Purchase #5 | $43.41 | 13.740% | $49.3745 | $49.37 | $49.35 | $49.40 |
| Purchase #6 | $82.61 | 6.593% | $88.0565 | $88.06 | $88.05 | $88.10 |
| Purchase #7 | $129.87 | 7.625% | $139.7726 | $139.77 | $139.75 | $139.80 |
| 7 purchase totals = | $730.03 | $807.1821 | $807.17 | $807.10 | $807.30 | |