| 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 | $45.56 | 8.822% | $49.5793 | $49.58 | $49.60 | $49.60 |
| Purchase #2 | $176.99 | 5.160% | $186.1227 | $186.12 | $186.10 | $186.10 |
| Purchase #3 | $177.30 | 7.741% | $191.0248 | $191.02 | $191.00 | $191.00 |
| Purchase #4 | $215.80 | 6.503% | $229.8335 | $229.83 | $229.85 | $229.80 |
| Purchase #5 | $203.64 | 4.710% | $213.2314 | $213.23 | $213.25 | $213.20 |
| Purchase #6 | $163.29 | 13.712% | $185.6803 | $185.68 | $185.70 | $185.70 |
| Purchase #7 | $57.70 | 4.839% | $60.4921 | $60.49 | $60.50 | $60.50 |
| 7 purchase totals = | $1,040.28 | $1,115.9641 | $1,115.95 | $1,116.00 | $1,115.90 | |