| 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 | $87.28 | 4.452% | $91.1657 | $91.17 | $91.15 | $91.20 |
| Purchase #2 | $28.82 | 10.305% | $31.7899 | $31.79 | $31.80 | $31.80 |
| Purchase #3 | $98.96 | 4.710% | $103.621 | $103.62 | $103.60 | $103.60 |
| Purchase #4 | $180.77 | 13.676% | $205.4921 | $205.49 | $205.50 | $205.50 |
| Purchase #5 | $142.75 | 4.164% | $148.6941 | $148.69 | $148.70 | $148.70 |
| Purchase #6 | $136.91 | 7.366% | $146.9948 | $146.99 | $147.00 | $147.00 |
| Purchase #7 | $196.77 | 11.251% | $218.9086 | $218.91 | $218.90 | $218.90 |
| 7 purchase totals = | $872.26 | $946.6662 | $946.66 | $946.65 | $946.70 | |