| 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 | $156.95 | 11.574% | $175.1154 | $175.12 | $175.10 | $175.10 |
| Purchase #2 | $197.70 | 8.132% | $213.777 | $213.78 | $213.80 | $213.80 |
| Purchase #3 | $10.39 | 7.720% | $11.1921 | $11.19 | $11.20 | $11.20 |
| Purchase #4 | $233.44 | 3.319% | $241.1879 | $241.19 | $241.20 | $241.20 |
| Purchase #5 | $16.53 | 12.301% | $18.5634 | $18.56 | $18.55 | $18.60 |
| Purchase #6 | $28.63 | 12.558% | $32.2254 | $32.23 | $32.25 | $32.20 |
| Purchase #7 | $161.56 | 5.649% | $170.6865 | $170.69 | $170.70 | $170.70 |
| 7 purchase totals = | $805.20 | $862.7477 | $862.76 | $862.80 | $862.80 | |