| 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 | $158.47 | 9.110% | $172.9066 | $172.91 | $172.90 | $172.90 |
| Purchase #2 | $175.91 | 11.157% | $195.5363 | $195.54 | $195.55 | $195.50 |
| Purchase #3 | $95.65 | 12.186% | $107.3059 | $107.31 | $107.30 | $107.30 |
| Purchase #4 | $215.30 | 7.314% | $231.047 | $231.05 | $231.05 | $231.00 |
| Purchase #5 | $188.93 | 11.641% | $210.9233 | $210.92 | $210.90 | $210.90 |
| Purchase #6 | $144.54 | 4.375% | $150.8636 | $150.86 | $150.85 | $150.90 |
| Purchase #7 | $243.57 | 9.583% | $266.9113 | $266.91 | $266.90 | $266.90 |
| 7 purchase totals = | $1,222.37 | $1,335.4940 | $1,335.50 | $1,335.45 | $1,335.40 | |