| 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 | $14.78 | 9.559% | $16.1928 | $16.19 | $16.20 | $16.20 |
| Purchase #2 | $214.95 | 6.147% | $228.163 | $228.16 | $228.15 | $228.20 |
| Purchase #3 | $158.86 | 4.515% | $166.0325 | $166.03 | $166.05 | $166.00 |
| Purchase #4 | $245.37 | 8.702% | $266.7221 | $266.72 | $266.70 | $266.70 |
| Purchase #5 | $72.47 | 13.289% | $82.1005 | $82.10 | $82.10 | $82.10 |
| Purchase #6 | $36.40 | 12.457% | $40.9343 | $40.93 | $40.95 | $40.90 |
| Purchase #7 | $113.69 | 10.391% | $125.5035 | $125.50 | $125.50 | $125.50 |
| 7 purchase totals = | $856.52 | $925.6487 | $925.63 | $925.65 | $925.60 | |