| 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 | $150.58 | 5.441% | $158.7731 | $158.77 | $158.75 | $158.80 |
| Purchase #2 | $17.94 | 10.403% | $19.8063 | $19.81 | $19.80 | $19.80 |
| Purchase #3 | $161.69 | 4.597% | $169.1229 | $169.12 | $169.10 | $169.10 |
| Purchase #4 | $177.48 | 4.831% | $186.0541 | $186.05 | $186.05 | $186.10 |
| Purchase #5 | $133.33 | 11.304% | $148.4016 | $148.40 | $148.40 | $148.40 |
| Purchase #6 | $183.25 | 4.278% | $191.0894 | $191.09 | $191.10 | $191.10 |
| Purchase #7 | $104.31 | 13.437% | $118.3261 | $118.33 | $118.35 | $118.30 |
| 7 purchase totals = | $928.58 | $991.5735 | $991.57 | $991.55 | $991.60 | |