| 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 | $166.30 | 10.487% | $183.7399 | $183.74 | $183.75 | $183.70 |
| Purchase #2 | $113.46 | 13.718% | $129.0244 | $129.02 | $129.00 | $129.00 |
| Purchase #3 | $22.91 | 7.780% | $24.6924 | $24.69 | $24.70 | $24.70 |
| Purchase #4 | $82.30 | 3.431% | $85.1237 | $85.12 | $85.10 | $85.10 |
| Purchase #5 | $65.70 | 11.504% | $73.2581 | $73.26 | $73.25 | $73.30 |
| Purchase #6 | $178.55 | 9.537% | $195.5783 | $195.58 | $195.60 | $195.60 |
| Purchase #7 | $95.69 | 5.851% | $101.2888 | $101.29 | $101.30 | $101.30 |
| 7 purchase totals = | $724.91 | $792.7056 | $792.70 | $792.70 | $792.70 | |