| 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 | $175.44 | 9.428% | $191.9805 | $191.98 | $192.00 | $192.00 |
| Purchase #2 | $22.66 | 3.617% | $23.4796 | $23.48 | $23.50 | $23.50 |
| Purchase #3 | $242.51 | 6.516% | $258.312 | $258.31 | $258.30 | $258.30 |
| Purchase #4 | $218.53 | 12.832% | $246.5718 | $246.57 | $246.55 | $246.60 |
| Purchase #5 | $213.45 | 7.701% | $229.8878 | $229.89 | $229.90 | $229.90 |
| Purchase #6 | $148.87 | 6.662% | $158.7877 | $158.79 | $158.80 | $158.80 |
| Purchase #7 | $165.81 | 5.265% | $174.5399 | $174.54 | $174.55 | $174.50 |
| 7 purchase totals = | $1,187.27 | $1,283.5593 | $1,283.56 | $1,283.60 | $1,283.60 | |