| 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 | $98.36 | 6.721% | $104.9708 | $104.97 | $104.95 | $105.00 |
| Purchase #2 | $124.57 | 5.861% | $131.871 | $131.87 | $131.85 | $131.90 |
| Purchase #3 | $142.48 | 12.332% | $160.0506 | $160.05 | $160.05 | $160.10 |
| Purchase #4 | $201.75 | 7.335% | $216.5484 | $216.55 | $216.55 | $216.50 |
| Purchase #5 | $145.48 | 11.368% | $162.0182 | $162.02 | $162.00 | $162.00 |
| Purchase #6 | $103.68 | 10.681% | $114.7541 | $114.75 | $114.75 | $114.80 |
| Purchase #7 | $148.89 | 9.295% | $162.7293 | $162.73 | $162.75 | $162.70 |
| 7 purchase totals = | $965.21 | $1,052.9424 | $1,052.94 | $1,052.90 | $1,053.00 | |