| 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 | $74.93 | 7.520% | $80.5647 | $80.56 | $80.55 | $80.60 |
| Purchase #2 | $160.68 | 10.662% | $177.8117 | $177.81 | $177.80 | $177.80 |
| Purchase #3 | $222.33 | 8.207% | $240.5766 | $240.58 | $240.60 | $240.60 |
| Purchase #4 | $140.35 | 11.484% | $156.4678 | $156.47 | $156.45 | $156.50 |
| Purchase #5 | $179.44 | 3.533% | $185.7796 | $185.78 | $185.80 | $185.80 |
| Purchase #6 | $52.35 | 9.330% | $57.2343 | $57.23 | $57.25 | $57.20 |
| Purchase #7 | $31.78 | 9.520% | $34.8055 | $34.81 | $34.80 | $34.80 |
| 7 purchase totals = | $861.86 | $933.2402 | $933.24 | $933.25 | $933.30 | |