| 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 | $178.96 | 3.825% | $185.8052 | $185.81 | $185.80 | $185.80 |
| Purchase #2 | $240.39 | 8.551% | $260.9457 | $260.95 | $260.95 | $260.90 |
| Purchase #3 | $225.33 | 3.460% | $233.1264 | $233.13 | $233.15 | $233.10 |
| Purchase #4 | $183.50 | 13.622% | $208.4964 | $208.50 | $208.50 | $208.50 |
| Purchase #5 | $85.98 | 7.442% | $92.3786 | $92.38 | $92.40 | $92.40 |
| Purchase #6 | $8.91 | 3.229% | $9.1977 | $9.20 | $9.20 | $9.20 |
| Purchase #7 | $24.62 | 13.560% | $27.9585 | $27.96 | $27.95 | $28.00 |
| 7 purchase totals = | $947.69 | $1,017.9085 | $1,017.93 | $1,017.95 | $1,017.90 | |