| 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 | $157.38 | 9.135% | $171.7567 | $171.76 | $171.75 | $171.80 |
| Purchase #2 | $29.31 | 9.676% | $32.146 | $32.15 | $32.15 | $32.10 |
| Purchase #3 | $136.99 | 13.790% | $155.8809 | $155.88 | $155.90 | $155.90 |
| Purchase #4 | $245.59 | 10.233% | $270.7212 | $270.72 | $270.70 | $270.70 |
| Purchase #5 | $149.78 | 3.142% | $154.4861 | $154.49 | $154.50 | $154.50 |
| Purchase #6 | $88.35 | 8.436% | $95.8032 | $95.80 | $95.80 | $95.80 |
| Purchase #7 | $135.60 | 4.285% | $141.4105 | $141.41 | $141.40 | $141.40 |
| 7 purchase totals = | $943.00 | $1,022.2046 | $1,022.21 | $1,022.20 | $1,022.20 | |