| 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 | $111.67 | 7.598% | $120.1547 | $120.15 | $120.15 | $120.20 |
| Purchase #2 | $136.95 | 12.863% | $154.5659 | $154.57 | $154.55 | $154.60 |
| Purchase #3 | $159.75 | 4.609% | $167.1129 | $167.11 | $167.10 | $167.10 |
| Purchase #4 | $175.26 | 6.220% | $186.1612 | $186.16 | $186.15 | $186.20 |
| Purchase #5 | $14.50 | 11.558% | $16.1759 | $16.18 | $16.20 | $16.20 |
| Purchase #6 | $244.87 | 9.561% | $268.282 | $268.28 | $268.30 | $268.30 |
| Purchase #7 | $11.78 | 9.516% | $12.901 | $12.90 | $12.90 | $12.90 |
| 7 purchase totals = | $854.78 | $925.3536 | $925.35 | $925.35 | $925.50 | |