| 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 | $130.66 | 3.313% | $134.9888 | $134.99 | $135.00 | $135.00 |
| Purchase #2 | $139.29 | 5.397% | $146.8075 | $146.81 | $146.80 | $146.80 |
| Purchase #3 | $7.98 | 6.623% | $8.5085 | $8.51 | $8.50 | $8.50 |
| Purchase #4 | $111.56 | 5.134% | $117.2875 | $117.29 | $117.30 | $117.30 |
| Purchase #5 | $71.65 | 10.522% | $79.189 | $79.19 | $79.20 | $79.20 |
| Purchase #6 | $9.39 | 8.206% | $10.1605 | $10.16 | $10.15 | $10.20 |
| Purchase #7 | $91.62 | 4.197% | $95.4653 | $95.47 | $95.45 | $95.50 |
| 7 purchase totals = | $562.15 | $592.4071 | $592.42 | $592.40 | $592.50 | |