| 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 | $142.70 | 8.560% | $154.9151 | $154.92 | $154.90 | $154.90 |
| Purchase #2 | $21.91 | 4.753% | $22.9514 | $22.95 | $22.95 | $23.00 |
| Purchase #3 | $88.42 | 8.597% | $96.0215 | $96.02 | $96.00 | $96.00 |
| Purchase #4 | $132.79 | 6.397% | $141.2846 | $141.28 | $141.30 | $141.30 |
| Purchase #5 | $109.96 | 4.487% | $114.8939 | $114.89 | $114.90 | $114.90 |
| Purchase #6 | $110.89 | 9.724% | $121.6729 | $121.67 | $121.65 | $121.70 |
| Purchase #7 | $158.33 | 5.863% | $167.6129 | $167.61 | $167.60 | $167.60 |
| 7 purchase totals = | $765.00 | $819.3523 | $819.34 | $819.30 | $819.40 | |