| 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 | $178.81 | 4.576% | $186.9923 | $186.99 | $187.00 | $187.00 |
| Purchase #2 | $138.55 | 12.868% | $156.3786 | $156.38 | $156.40 | $156.40 |
| Purchase #3 | $119.65 | 13.176% | $135.4151 | $135.42 | $135.40 | $135.40 |
| Purchase #4 | $146.34 | 12.670% | $164.8813 | $164.88 | $164.90 | $164.90 |
| Purchase #5 | $49.98 | 8.558% | $54.2573 | $54.26 | $54.25 | $54.30 |
| Purchase #6 | $216.62 | 10.738% | $239.8807 | $239.88 | $239.90 | $239.90 |
| Purchase #7 | $126.26 | 10.856% | $139.9668 | $139.97 | $139.95 | $140.00 |
| 7 purchase totals = | $976.21 | $1,077.7721 | $1,077.78 | $1,077.80 | $1,077.90 | |