| 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 | $133.94 | 13.496% | $152.0165 | $152.02 | $152.00 | $152.00 |
| Purchase #2 | $239.30 | 7.471% | $257.1781 | $257.18 | $257.20 | $257.20 |
| Purchase #3 | $43.95 | 12.847% | $49.5963 | $49.60 | $49.60 | $49.60 |
| Purchase #4 | $21.77 | 4.138% | $22.6708 | $22.67 | $22.65 | $22.70 |
| Purchase #5 | $170.45 | 13.738% | $193.8664 | $193.87 | $193.85 | $193.90 |
| Purchase #6 | $64.93 | 7.368% | $69.714 | $69.71 | $69.70 | $69.70 |
| Purchase #7 | $25.78 | 3.734% | $26.7426 | $26.74 | $26.75 | $26.70 |
| 7 purchase totals = | $700.12 | $771.7847 | $771.79 | $771.75 | $771.80 | |