| 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 | $196.36 | 10.682% | $217.3352 | $217.34 | $217.35 | $217.30 |
| Purchase #2 | $177.53 | 7.828% | $191.427 | $191.43 | $191.45 | $191.40 |
| Purchase #3 | $74.67 | 8.355% | $80.9087 | $80.91 | $80.90 | $80.90 |
| Purchase #4 | $189.55 | 13.170% | $214.5137 | $214.51 | $214.50 | $214.50 |
| Purchase #5 | $158.72 | 4.717% | $166.2068 | $166.21 | $166.20 | $166.20 |
| Purchase #6 | $80.34 | 3.117% | $82.8442 | $82.84 | $82.85 | $82.80 |
| Purchase #7 | $210.52 | 5.428% | $221.947 | $221.95 | $221.95 | $221.90 |
| 7 purchase totals = | $1,087.69 | $1,175.1826 | $1,175.19 | $1,175.20 | $1,175.00 | |