| 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 | $138.34 | 8.153% | $149.6189 | $149.62 | $149.60 | $149.60 |
| Purchase #2 | $10.27 | 3.487% | $10.6281 | $10.63 | $10.65 | $10.60 |
| Purchase #3 | $209.52 | 5.648% | $221.3537 | $221.35 | $221.35 | $221.40 |
| Purchase #4 | $119.47 | 6.812% | $127.6083 | $127.61 | $127.60 | $127.60 |
| Purchase #5 | $77.40 | 13.141% | $87.5711 | $87.57 | $87.55 | $87.60 |
| Purchase #6 | $184.59 | 6.324% | $196.2635 | $196.26 | $196.25 | $196.30 |
| Purchase #7 | $63.51 | 11.838% | $71.0283 | $71.03 | $71.05 | $71.00 |
| 7 purchase totals = | $803.10 | $864.0719 | $864.07 | $864.05 | $864.10 | |