| 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 | $147.97 | 8.112% | $159.9733 | $159.97 | $159.95 | $160.00 |
| Purchase #2 | $18.81 | 3.461% | $19.461 | $19.46 | $19.45 | $19.50 |
| Purchase #3 | $129.84 | 12.223% | $145.7103 | $145.71 | $145.70 | $145.70 |
| Purchase #4 | $194.45 | 5.872% | $205.8681 | $205.87 | $205.85 | $205.90 |
| Purchase #5 | $76.82 | 7.192% | $82.3449 | $82.34 | $82.35 | $82.30 |
| Purchase #6 | $153.51 | 12.334% | $172.4439 | $172.44 | $172.45 | $172.40 |
| Purchase #7 | $104.75 | 11.490% | $116.7858 | $116.79 | $116.80 | $116.80 |
| 7 purchase totals = | $826.15 | $902.5873 | $902.58 | $902.55 | $902.60 | |