| 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 | $131.25 | 5.247% | $138.1367 | $138.14 | $138.15 | $138.10 |
| Purchase #2 | $51.79 | 9.616% | $56.7701 | $56.77 | $56.75 | $56.80 |
| Purchase #3 | $156.90 | 11.405% | $174.7944 | $174.79 | $174.80 | $174.80 |
| Purchase #4 | $181.67 | 13.619% | $206.4116 | $206.41 | $206.40 | $206.40 |
| Purchase #5 | $98.74 | 6.256% | $104.9172 | $104.92 | $104.90 | $104.90 |
| Purchase #6 | $66.68 | 10.385% | $73.6047 | $73.60 | $73.60 | $73.60 |
| Purchase #7 | $57.57 | 3.723% | $59.7133 | $59.71 | $59.70 | $59.70 |
| 7 purchase totals = | $744.60 | $814.3480 | $814.34 | $814.30 | $814.30 | |