| 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 | $127.45 | 4.127% | $132.7099 | $132.71 | $132.70 | $132.70 |
| Purchase #2 | $229.88 | 3.824% | $238.6706 | $238.67 | $238.65 | $238.70 |
| Purchase #3 | $173.60 | 12.417% | $195.1559 | $195.16 | $195.15 | $195.20 |
| Purchase #4 | $169.95 | 7.702% | $183.0395 | $183.04 | $183.05 | $183.00 |
| Purchase #5 | $64.93 | 9.142% | $70.8659 | $70.87 | $70.85 | $70.90 |
| Purchase #6 | $145.99 | 10.226% | $160.9189 | $160.92 | $160.90 | $160.90 |
| Purchase #7 | $172.89 | 12.161% | $193.9152 | $193.92 | $193.90 | $193.90 |
| 7 purchase totals = | $1,084.69 | $1,175.2759 | $1,175.29 | $1,175.20 | $1,175.30 | |