| 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 | $117.59 | 13.672% | $133.6669 | $133.67 | $133.65 | $133.70 |
| Purchase #2 | $119.56 | 8.843% | $130.1327 | $130.13 | $130.15 | $130.10 |
| Purchase #3 | $153.38 | 11.205% | $170.5662 | $170.57 | $170.55 | $170.60 |
| Purchase #4 | $24.87 | 12.697% | $28.0277 | $28.03 | $28.05 | $28.00 |
| Purchase #5 | $22.25 | 4.222% | $23.1894 | $23.19 | $23.20 | $23.20 |
| Purchase #6 | $119.79 | 8.693% | $130.2033 | $130.20 | $130.20 | $130.20 |
| Purchase #7 | $150.57 | 5.554% | $158.9327 | $158.93 | $158.95 | $158.90 |
| 7 purchase totals = | $708.01 | $774.7189 | $774.72 | $774.75 | $774.70 | |