| 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 | $105.25 | 6.155% | $111.7281 | $111.73 | $111.75 | $111.70 |
| Purchase #2 | $161.86 | 4.589% | $169.2878 | $169.29 | $169.30 | $169.30 |
| Purchase #3 | $121.97 | 11.467% | $135.9563 | $135.96 | $135.95 | $136.00 |
| Purchase #4 | $210.68 | 6.845% | $225.101 | $225.10 | $225.10 | $225.10 |
| Purchase #5 | $81.93 | 3.466% | $84.7697 | $84.77 | $84.75 | $84.80 |
| Purchase #6 | $64.91 | 5.705% | $68.6131 | $68.61 | $68.60 | $68.60 |
| Purchase #7 | $66.29 | 5.483% | $69.9247 | $69.92 | $69.90 | $69.90 |
| 7 purchase totals = | $812.89 | $865.3807 | $865.38 | $865.35 | $865.40 | |