| 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 | $136.93 | 4.497% | $143.0877 | $143.09 | $143.10 | $143.10 |
| Purchase #2 | $44.54 | 10.337% | $49.1441 | $49.14 | $49.15 | $49.10 |
| Purchase #3 | $189.87 | 12.189% | $213.0133 | $213.01 | $213.00 | $213.00 |
| Purchase #4 | $112.98 | 4.463% | $118.0223 | $118.02 | $118.00 | $118.00 |
| Purchase #5 | $32.66 | 8.551% | $35.4528 | $35.45 | $35.45 | $35.50 |
| Purchase #6 | $160.29 | 6.111% | $170.0853 | $170.09 | $170.10 | $170.10 |
| Purchase #7 | $219.93 | 5.327% | $231.6457 | $231.65 | $231.65 | $231.60 |
| 7 purchase totals = | $897.20 | $960.4512 | $960.45 | $960.45 | $960.40 | |