| 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 | $183.97 | 3.679% | $190.7383 | $190.74 | $190.75 | $190.70 |
| Purchase #2 | $97.94 | 3.788% | $101.65 | $101.65 | $101.65 | $101.70 |
| Purchase #3 | $239.58 | 9.701% | $262.8217 | $262.82 | $262.80 | $262.80 |
| Purchase #4 | $7.42 | 3.589% | $7.6863 | $7.69 | $7.70 | $7.70 |
| Purchase #5 | $151.92 | 8.485% | $164.8104 | $164.81 | $164.80 | $164.80 |
| Purchase #6 | $243.63 | 12.109% | $273.1312 | $273.13 | $273.15 | $273.10 |
| Purchase #7 | $45.81 | 8.485% | $49.697 | $49.70 | $49.70 | $49.70 |
| 7 purchase totals = | $970.27 | $1,050.5349 | $1,050.54 | $1,050.55 | $1,050.50 | |