| 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 | $150.67 | 12.757% | $169.891 | $169.89 | $169.90 | $169.90 |
| Purchase #2 | $218.27 | 5.468% | $230.205 | $230.21 | $230.20 | $230.20 |
| Purchase #3 | $142.42 | 3.856% | $147.9117 | $147.91 | $147.90 | $147.90 |
| Purchase #4 | $134.69 | 8.436% | $146.0524 | $146.05 | $146.05 | $146.10 |
| Purchase #5 | $190.65 | 3.355% | $197.0463 | $197.05 | $197.05 | $197.00 |
| Purchase #6 | $23.57 | 8.137% | $25.4879 | $25.49 | $25.50 | $25.50 |
| Purchase #7 | $110.87 | 5.617% | $117.0976 | $117.10 | $117.10 | $117.10 |
| 7 purchase totals = | $971.14 | $1,033.6919 | $1,033.70 | $1,033.70 | $1,033.70 | |