| 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 | $184.26 | 5.215% | $193.8692 | $193.87 | $193.85 | $193.90 |
| Purchase #2 | $35.56 | 7.761% | $38.3198 | $38.32 | $38.30 | $38.30 |
| Purchase #3 | $101.50 | 4.299% | $105.8635 | $105.86 | $105.85 | $105.90 |
| Purchase #4 | $213.52 | 13.826% | $243.0413 | $243.04 | $243.05 | $243.00 |
| Purchase #5 | $153.27 | 7.499% | $164.7637 | $164.76 | $164.75 | $164.80 |
| Purchase #6 | $238.97 | 12.295% | $268.3514 | $268.35 | $268.35 | $268.40 |
| Purchase #7 | $176.87 | 4.405% | $184.6611 | $184.66 | $184.65 | $184.70 |
| 7 purchase totals = | $1,103.95 | $1,198.8700 | $1,198.86 | $1,198.80 | $1,199.00 | |