| 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 | $115.68 | 6.435% | $123.124 | $123.12 | $123.10 | $123.10 |
| Purchase #2 | $136.75 | 13.372% | $155.0362 | $155.04 | $155.05 | $155.00 |
| Purchase #3 | $157.98 | 7.658% | $170.0781 | $170.08 | $170.10 | $170.10 |
| Purchase #4 | $132.42 | 3.341% | $136.8442 | $136.84 | $136.85 | $136.80 |
| Purchase #5 | $21.73 | 9.789% | $23.8571 | $23.86 | $23.85 | $23.90 |
| Purchase #6 | $173.90 | 6.579% | $185.3409 | $185.34 | $185.35 | $185.30 |
| Purchase #7 | $149.63 | 11.339% | $166.5965 | $166.60 | $166.60 | $166.60 |
| 7 purchase totals = | $888.09 | $960.8770 | $960.88 | $960.90 | $960.80 | |