| 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 | $159.54 | 12.209% | $179.0182 | $179.02 | $179.00 | $179.00 |
| Purchase #2 | $110.49 | 3.681% | $114.5571 | $114.56 | $114.55 | $114.60 |
| Purchase #3 | $100.91 | 5.588% | $106.5489 | $106.55 | $106.55 | $106.50 |
| Purchase #4 | $27.53 | 3.444% | $28.4781 | $28.48 | $28.50 | $28.50 |
| Purchase #5 | $126.84 | 13.173% | $143.5486 | $143.55 | $143.55 | $143.50 |
| Purchase #6 | $241.29 | 13.855% | $274.7207 | $274.72 | $274.70 | $274.70 |
| Purchase #7 | $208.94 | 10.202% | $230.2561 | $230.26 | $230.25 | $230.30 |
| 7 purchase totals = | $975.54 | $1,077.1277 | $1,077.14 | $1,077.10 | $1,077.10 | |