| 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 | $156.82 | 10.425% | $173.1685 | $173.17 | $173.15 | $173.20 |
| Purchase #2 | $73.77 | 9.802% | $81.0009 | $81.00 | $81.00 | $81.00 |
| Purchase #3 | $242.25 | 9.847% | $266.1044 | $266.10 | $266.10 | $266.10 |
| Purchase #4 | $214.84 | 6.574% | $228.9636 | $228.96 | $228.95 | $229.00 |
| Purchase #5 | $82.84 | 10.873% | $91.8472 | $91.85 | $91.85 | $91.80 |
| Purchase #6 | $238.56 | 8.707% | $259.3314 | $259.33 | $259.35 | $259.30 |
| Purchase #7 | $231.51 | 7.554% | $248.9983 | $249.00 | $249.00 | $249.00 |
| 7 purchase totals = | $1,240.59 | $1,349.4143 | $1,349.41 | $1,349.40 | $1,349.40 | |