| 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 | $151.73 | 4.549% | $158.6322 | $158.63 | $158.65 | $158.60 |
| Purchase #2 | $15.74 | 3.760% | $16.3318 | $16.33 | $16.35 | $16.30 |
| Purchase #3 | $132.57 | 7.760% | $142.8574 | $142.86 | $142.85 | $142.90 |
| Purchase #4 | $188.92 | 5.570% | $199.4428 | $199.44 | $199.45 | $199.40 |
| Purchase #5 | $47.89 | 5.798% | $50.6667 | $50.67 | $50.65 | $50.70 |
| Purchase #6 | $45.37 | 4.627% | $47.4693 | $47.47 | $47.45 | $47.50 |
| Purchase #7 | $177.93 | 3.598% | $184.3319 | $184.33 | $184.35 | $184.30 |
| 7 purchase totals = | $760.15 | $799.7321 | $799.73 | $799.75 | $799.70 | |