| 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 | $165.63 | 9.818% | $181.8916 | $181.89 | $181.90 | $181.90 |
| Purchase #2 | $92.33 | 9.406% | $101.0146 | $101.01 | $101.00 | $101.00 |
| Purchase #3 | $156.64 | 6.571% | $166.9328 | $166.93 | $166.95 | $166.90 |
| Purchase #4 | $237.60 | 3.682% | $246.3484 | $246.35 | $246.35 | $246.30 |
| Purchase #5 | $47.25 | 10.815% | $52.3601 | $52.36 | $52.35 | $52.40 |
| Purchase #6 | $56.69 | 12.421% | $63.7315 | $63.73 | $63.75 | $63.70 |
| Purchase #7 | $13.57 | 11.260% | $15.098 | $15.10 | $15.10 | $15.10 |
| 7 purchase totals = | $769.71 | $827.3770 | $827.37 | $827.40 | $827.30 | |