| 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 | $140.44 | 6.652% | $149.7821 | $149.78 | $149.80 | $149.80 |
| Purchase #2 | $165.51 | 10.180% | $182.3589 | $182.36 | $182.35 | $182.40 |
| Purchase #3 | $117.96 | 4.843% | $123.6728 | $123.67 | $123.65 | $123.70 |
| Purchase #4 | $143.33 | 9.386% | $156.783 | $156.78 | $156.80 | $156.80 |
| Purchase #5 | $132.86 | 6.705% | $141.7683 | $141.77 | $141.75 | $141.80 |
| Purchase #6 | $17.35 | 4.658% | $18.1582 | $18.16 | $18.15 | $18.20 |
| Purchase #7 | $54.41 | 5.744% | $57.5353 | $57.54 | $57.55 | $57.50 |
| 7 purchase totals = | $771.86 | $830.0586 | $830.06 | $830.05 | $830.20 | |