| 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 | $137.75 | 6.315% | $146.4489 | $146.45 | $146.45 | $146.40 |
| Purchase #2 | $146.50 | 10.520% | $161.9118 | $161.91 | $161.90 | $161.90 |
| Purchase #3 | $159.53 | 9.590% | $174.8289 | $174.83 | $174.85 | $174.80 |
| Purchase #4 | $74.65 | 6.193% | $79.2731 | $79.27 | $79.25 | $79.30 |
| Purchase #5 | $20.49 | 8.803% | $22.2937 | $22.29 | $22.30 | $22.30 |
| Purchase #6 | $248.94 | 13.446% | $282.4125 | $282.41 | $282.40 | $282.40 |
| Purchase #7 | $160.71 | 5.675% | $169.8303 | $169.83 | $169.85 | $169.80 |
| 7 purchase totals = | $948.57 | $1,036.9992 | $1,036.99 | $1,037.00 | $1,036.90 | |