| 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 | $164.79 | 8.172% | $178.2566 | $178.26 | $178.25 | $178.30 |
| Purchase #2 | $243.57 | 9.354% | $266.3535 | $266.35 | $266.35 | $266.40 |
| Purchase #3 | $82.59 | 8.627% | $89.715 | $89.72 | $89.70 | $89.70 |
| Purchase #4 | $164.70 | 12.229% | $184.8412 | $184.84 | $184.85 | $184.80 |
| Purchase #5 | $207.44 | 6.447% | $220.8137 | $220.81 | $220.80 | $220.80 |
| Purchase #6 | $47.94 | 3.622% | $49.6764 | $49.68 | $49.70 | $49.70 |
| Purchase #7 | $135.52 | 11.230% | $150.7389 | $150.74 | $150.75 | $150.70 |
| 7 purchase totals = | $1,046.55 | $1,140.3953 | $1,140.40 | $1,140.40 | $1,140.40 | |