| 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 | $149.77 | 11.222% | $166.5772 | $166.58 | $166.60 | $166.60 |
| Purchase #2 | $146.43 | 7.210% | $156.9876 | $156.99 | $157.00 | $157.00 |
| Purchase #3 | $90.98 | 3.533% | $94.1943 | $94.19 | $94.20 | $94.20 |
| Purchase #4 | $208.25 | 8.707% | $226.3823 | $226.38 | $226.40 | $226.40 |
| Purchase #5 | $42.33 | 12.546% | $47.6407 | $47.64 | $47.65 | $47.60 |
| Purchase #6 | $95.34 | 4.504% | $99.6341 | $99.63 | $99.65 | $99.60 |
| Purchase #7 | $209.61 | 3.676% | $217.3153 | $217.32 | $217.30 | $217.30 |
| 7 purchase totals = | $942.71 | $1,008.7315 | $1,008.73 | $1,008.80 | $1,008.70 | |