| 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 | $98.61 | 9.365% | $107.8448 | $107.84 | $107.85 | $107.80 |
| Purchase #2 | $145.98 | 10.116% | $160.7473 | $160.75 | $160.75 | $160.70 |
| Purchase #3 | $203.61 | 10.475% | $224.9381 | $224.94 | $224.95 | $224.90 |
| Purchase #4 | $178.70 | 4.154% | $186.1232 | $186.12 | $186.10 | $186.10 |
| Purchase #5 | $156.54 | 8.491% | $169.8318 | $169.83 | $169.85 | $169.80 |
| Purchase #6 | $45.54 | 13.315% | $51.6037 | $51.60 | $51.60 | $51.60 |
| Purchase #7 | $109.32 | 9.628% | $119.8453 | $119.85 | $119.85 | $119.80 |
| 7 purchase totals = | $938.30 | $1,020.9342 | $1,020.93 | $1,020.95 | $1,020.70 | |