| 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 | $141.78 | 5.280% | $149.266 | $149.27 | $149.25 | $149.30 |
| Purchase #2 | $197.40 | 3.804% | $204.9091 | $204.91 | $204.90 | $204.90 |
| Purchase #3 | $177.71 | 9.505% | $194.6013 | $194.60 | $194.60 | $194.60 |
| Purchase #4 | $186.30 | 7.171% | $199.6596 | $199.66 | $199.65 | $199.70 |
| Purchase #5 | $143.86 | 6.137% | $152.6887 | $152.69 | $152.70 | $152.70 |
| Purchase #6 | $218.70 | 8.114% | $236.4453 | $236.45 | $236.45 | $236.40 |
| Purchase #7 | $16.63 | 13.253% | $18.834 | $18.83 | $18.85 | $18.80 |
| 7 purchase totals = | $1,082.38 | $1,156.4040 | $1,156.41 | $1,156.40 | $1,156.40 | |