| 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 | $16.49 | 13.500% | $18.7162 | $18.72 | $18.70 | $18.70 |
| Purchase #2 | $131.81 | 3.529% | $136.4616 | $136.46 | $136.45 | $136.50 |
| Purchase #3 | $40.28 | 8.432% | $43.6764 | $43.68 | $43.70 | $43.70 |
| Purchase #4 | $128.59 | 5.186% | $135.2587 | $135.26 | $135.25 | $135.30 |
| Purchase #5 | $83.70 | 7.269% | $89.7842 | $89.78 | $89.80 | $89.80 |
| Purchase #6 | $158.61 | 12.665% | $178.698 | $178.70 | $178.70 | $178.70 |
| Purchase #7 | $202.79 | 4.487% | $211.8892 | $211.89 | $211.90 | $211.90 |
| 7 purchase totals = | $762.27 | $814.4843 | $814.49 | $814.50 | $814.60 | |