| 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 | $118.48 | 10.595% | $131.033 | $131.03 | $131.05 | $131.00 |
| Purchase #2 | $240.78 | 9.690% | $264.1116 | $264.11 | $264.10 | $264.10 |
| Purchase #3 | $154.26 | 10.213% | $170.0146 | $170.01 | $170.00 | $170.00 |
| Purchase #4 | $162.38 | 13.742% | $184.6943 | $184.69 | $184.70 | $184.70 |
| Purchase #5 | $93.55 | 6.648% | $99.7692 | $99.77 | $99.75 | $99.80 |
| Purchase #6 | $160.26 | 3.145% | $165.3002 | $165.30 | $165.30 | $165.30 |
| Purchase #7 | $83.34 | 12.337% | $93.6217 | $93.62 | $93.60 | $93.60 |
| 7 purchase totals = | $1,013.05 | $1,108.5446 | $1,108.53 | $1,108.50 | $1,108.50 | |