| 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 | $188.72 | 3.238% | $194.8308 | $194.83 | $194.85 | $194.80 |
| Purchase #2 | $80.97 | 9.614% | $88.7545 | $88.75 | $88.75 | $88.80 |
| Purchase #3 | $170.55 | 8.482% | $185.0161 | $185.02 | $185.00 | $185.00 |
| Purchase #4 | $77.83 | 3.619% | $80.6467 | $80.65 | $80.65 | $80.60 |
| Purchase #5 | $167.81 | 5.782% | $177.5128 | $177.51 | $177.50 | $177.50 |
| Purchase #6 | $173.49 | 13.684% | $197.2304 | $197.23 | $197.25 | $197.20 |
| Purchase #7 | $221.42 | 9.495% | $242.4438 | $242.44 | $242.45 | $242.40 |
| 7 purchase totals = | $1,080.79 | $1,166.4351 | $1,166.43 | $1,166.45 | $1,166.30 | |