| 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 | $169.76 | 5.462% | $179.0323 | $179.03 | $179.05 | $179.00 |
| Purchase #2 | $227.77 | 12.760% | $256.8335 | $256.83 | $256.85 | $256.80 |
| Purchase #3 | $124.27 | 9.257% | $135.7737 | $135.77 | $135.75 | $135.80 |
| Purchase #4 | $94.47 | 13.428% | $107.1554 | $107.16 | $107.15 | $107.20 |
| Purchase #5 | $70.63 | 10.459% | $78.0172 | $78.02 | $78.00 | $78.00 |
| Purchase #6 | $180.84 | 13.774% | $205.7489 | $205.75 | $205.75 | $205.70 |
| Purchase #7 | $191.39 | 7.181% | $205.1337 | $205.13 | $205.15 | $205.10 |
| 7 purchase totals = | $1,059.13 | $1,167.6947 | $1,167.69 | $1,167.70 | $1,167.60 | |