| 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 | $163.71 | 3.544% | $169.5119 | $169.51 | $169.50 | $169.50 |
| Purchase #2 | $32.99 | 6.778% | $35.2261 | $35.23 | $35.25 | $35.20 |
| Purchase #3 | $185.98 | 5.316% | $195.8667 | $195.87 | $195.85 | $195.90 |
| Purchase #4 | $164.47 | 10.486% | $181.7163 | $181.72 | $181.70 | $181.70 |
| Purchase #5 | $226.33 | 8.181% | $244.8461 | $244.85 | $244.85 | $244.80 |
| Purchase #6 | $198.29 | 10.736% | $219.5784 | $219.58 | $219.60 | $219.60 |
| Purchase #7 | $36.65 | 9.659% | $40.19 | $40.19 | $40.20 | $40.20 |
| 7 purchase totals = | $1,008.42 | $1,086.9355 | $1,086.95 | $1,086.95 | $1,086.90 | |