| 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 | $198.91 | 7.728% | $214.2818 | $214.28 | $214.30 | $214.30 |
| Purchase #2 | $153.44 | 5.291% | $161.5585 | $161.56 | $161.55 | $161.60 |
| Purchase #3 | $108.51 | 7.761% | $116.9315 | $116.93 | $116.95 | $116.90 |
| Purchase #4 | $161.28 | 11.274% | $179.4627 | $179.46 | $179.45 | $179.50 |
| Purchase #5 | $42.65 | 8.385% | $46.2262 | $46.23 | $46.25 | $46.20 |
| Purchase #6 | $21.42 | 3.480% | $22.1654 | $22.17 | $22.15 | $22.20 |
| Purchase #7 | $64.25 | 11.260% | $71.4846 | $71.48 | $71.50 | $71.50 |
| 7 purchase totals = | $750.46 | $812.1107 | $812.11 | $812.15 | $812.20 | |