| 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 | $182.43 | 7.493% | $196.0995 | $196.10 | $196.10 | $196.10 |
| Purchase #2 | $53.81 | 9.576% | $58.9628 | $58.96 | $58.95 | $59.00 |
| Purchase #3 | $237.42 | 5.495% | $250.4662 | $250.47 | $250.45 | $250.50 |
| Purchase #4 | $215.84 | 10.402% | $238.2917 | $238.29 | $238.30 | $238.30 |
| Purchase #5 | $209.98 | 9.697% | $230.3418 | $230.34 | $230.35 | $230.30 |
| Purchase #6 | $70.25 | 6.783% | $75.0151 | $75.02 | $75.00 | $75.00 |
| Purchase #7 | $38.76 | 6.652% | $41.3383 | $41.34 | $41.35 | $41.30 |
| 7 purchase totals = | $1,008.49 | $1,090.5154 | $1,090.52 | $1,090.50 | $1,090.50 | |