| 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 | $173.54 | 6.114% | $184.1502 | $184.15 | $184.15 | $184.20 |
| Purchase #2 | $202.31 | 13.456% | $229.5328 | $229.53 | $229.55 | $229.50 |
| Purchase #3 | $91.78 | 11.720% | $102.5366 | $102.54 | $102.55 | $102.50 |
| Purchase #4 | $205.98 | 6.429% | $219.2225 | $219.22 | $219.20 | $219.20 |
| Purchase #5 | $136.76 | 7.113% | $146.4877 | $146.49 | $146.50 | $146.50 |
| Purchase #6 | $201.77 | 10.200% | $222.3505 | $222.35 | $222.35 | $222.40 |
| Purchase #7 | $123.75 | 11.214% | $137.6273 | $137.63 | $137.65 | $137.60 |
| 7 purchase totals = | $1,135.89 | $1,241.9076 | $1,241.91 | $1,241.95 | $1,241.90 | |