| 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 | $154.37 | 4.853% | $161.8616 | $161.86 | $161.85 | $161.90 |
| Purchase #2 | $150.84 | 6.388% | $160.4757 | $160.48 | $160.50 | $160.50 |
| Purchase #3 | $114.76 | 4.516% | $119.9426 | $119.94 | $119.95 | $119.90 |
| Purchase #4 | $155.85 | 11.242% | $173.3707 | $173.37 | $173.35 | $173.40 |
| Purchase #5 | $182.88 | 6.858% | $195.4219 | $195.42 | $195.40 | $195.40 |
| Purchase #6 | $225.48 | 5.447% | $237.7619 | $237.76 | $237.75 | $237.80 |
| Purchase #7 | $92.49 | 8.860% | $100.6846 | $100.68 | $100.70 | $100.70 |
| 7 purchase totals = | $1,076.67 | $1,149.5190 | $1,149.51 | $1,149.50 | $1,149.60 | |