| 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 | $174.66 | 9.464% | $191.1898 | $191.19 | $191.20 | $191.20 |
| Purchase #2 | $202.42 | 7.506% | $217.6136 | $217.61 | $217.60 | $217.60 |
| Purchase #3 | $196.69 | 9.278% | $214.9389 | $214.94 | $214.95 | $214.90 |
| Purchase #4 | $64.35 | 9.331% | $70.3545 | $70.35 | $70.35 | $70.40 |
| Purchase #5 | $180.41 | 7.420% | $193.7964 | $193.80 | $193.80 | $193.80 |
| Purchase #6 | $137.50 | 7.710% | $148.1013 | $148.10 | $148.10 | $148.10 |
| Purchase #7 | $81.35 | 10.248% | $89.6867 | $89.69 | $89.70 | $89.70 |
| 7 purchase totals = | $1,037.38 | $1,125.6812 | $1,125.68 | $1,125.70 | $1,125.70 | |