| 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 | $136.28 | 4.673% | $142.6484 | $142.65 | $142.65 | $142.60 |
| Purchase #2 | $153.37 | 5.786% | $162.244 | $162.24 | $162.25 | $162.20 |
| Purchase #3 | $105.79 | 8.288% | $114.5579 | $114.56 | $114.55 | $114.60 |
| Purchase #4 | $124.67 | 12.473% | $140.2201 | $140.22 | $140.20 | $140.20 |
| Purchase #5 | $163.28 | 6.457% | $173.823 | $173.82 | $173.80 | $173.80 |
| Purchase #6 | $100.42 | 3.435% | $103.8694 | $103.87 | $103.85 | $103.90 |
| Purchase #7 | $201.25 | 3.173% | $207.6357 | $207.64 | $207.65 | $207.60 |
| 7 purchase totals = | $985.06 | $1,044.9985 | $1,045.00 | $1,044.95 | $1,044.90 | |