| 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 | $186.48 | 3.597% | $193.1877 | $193.19 | $193.20 | $193.20 |
| Purchase #2 | $94.52 | 8.490% | $102.5447 | $102.54 | $102.55 | $102.50 |
| Purchase #3 | $104.82 | 3.691% | $108.6889 | $108.69 | $108.70 | $108.70 |
| Purchase #4 | $125.98 | 4.548% | $131.7096 | $131.71 | $131.70 | $131.70 |
| Purchase #5 | $177.62 | 6.416% | $189.0161 | $189.02 | $189.00 | $189.00 |
| Purchase #6 | $146.59 | 12.643% | $165.1234 | $165.12 | $165.10 | $165.10 |
| Purchase #7 | $73.58 | 10.574% | $81.3603 | $81.36 | $81.35 | $81.40 |
| 7 purchase totals = | $909.59 | $971.6307 | $971.63 | $971.60 | $971.60 | |