| 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 | $151.88 | 5.198% | $159.7747 | $159.77 | $159.75 | $159.80 |
| Purchase #2 | $125.70 | 5.473% | $132.5796 | $132.58 | $132.60 | $132.60 |
| Purchase #3 | $114.58 | 13.358% | $129.8856 | $129.89 | $129.90 | $129.90 |
| Purchase #4 | $173.90 | 12.365% | $195.4027 | $195.40 | $195.40 | $195.40 |
| Purchase #5 | $14.65 | 12.833% | $16.53 | $16.53 | $16.55 | $16.50 |
| Purchase #6 | $95.72 | 13.285% | $108.4364 | $108.44 | $108.45 | $108.40 |
| Purchase #7 | $24.42 | 13.539% | $27.7262 | $27.73 | $27.75 | $27.70 |
| 7 purchase totals = | $700.85 | $770.3352 | $770.34 | $770.40 | $770.30 | |