| 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 | $150.25 | 13.342% | $170.2964 | $170.30 | $170.30 | $170.30 |
| Purchase #2 | $167.74 | 6.298% | $178.3043 | $178.30 | $178.30 | $178.30 |
| Purchase #3 | $230.75 | 6.727% | $246.2726 | $246.27 | $246.25 | $246.30 |
| Purchase #4 | $214.50 | 7.398% | $230.3687 | $230.37 | $230.35 | $230.40 |
| Purchase #5 | $50.43 | 6.658% | $53.7876 | $53.79 | $53.80 | $53.80 |
| Purchase #6 | $55.70 | 11.844% | $62.2971 | $62.30 | $62.30 | $62.30 |
| Purchase #7 | $231.92 | 10.411% | $256.0652 | $256.07 | $256.05 | $256.10 |
| 7 purchase totals = | $1,101.29 | $1,197.3919 | $1,197.40 | $1,197.35 | $1,197.50 | |