| 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 | $164.81 | 6.556% | $175.6149 | $175.61 | $175.60 | $175.60 |
| Purchase #2 | $146.72 | 4.551% | $153.3972 | $153.40 | $153.40 | $153.40 |
| Purchase #3 | $138.72 | 4.207% | $144.556 | $144.56 | $144.55 | $144.60 |
| Purchase #4 | $52.94 | 7.131% | $56.7152 | $56.72 | $56.70 | $56.70 |
| Purchase #5 | $66.70 | 7.605% | $71.7725 | $71.77 | $71.75 | $71.80 |
| Purchase #6 | $14.94 | 8.108% | $16.1513 | $16.15 | $16.15 | $16.20 |
| Purchase #7 | $178.51 | 11.664% | $199.3314 | $199.33 | $199.35 | $199.30 |
| 7 purchase totals = | $763.34 | $817.5385 | $817.54 | $817.50 | $817.60 | |