| 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 | $167.25 | 10.780% | $185.2796 | $185.28 | $185.30 | $185.30 |
| Purchase #2 | $146.75 | 13.661% | $166.7975 | $166.80 | $166.80 | $166.80 |
| Purchase #3 | $226.84 | 13.134% | $256.6332 | $256.63 | $256.65 | $256.60 |
| Purchase #4 | $15.67 | 9.695% | $17.1892 | $17.19 | $17.20 | $17.20 |
| Purchase #5 | $21.57 | 3.609% | $22.3485 | $22.35 | $22.35 | $22.30 |
| Purchase #6 | $87.37 | 10.648% | $96.6732 | $96.67 | $96.65 | $96.70 |
| Purchase #7 | $35.88 | 11.198% | $39.8978 | $39.90 | $39.90 | $39.90 |
| 7 purchase totals = | $701.33 | $784.8190 | $784.82 | $784.85 | $784.80 | |