| 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 | $126.29 | 8.834% | $137.4465 | $137.45 | $137.45 | $137.40 |
| Purchase #2 | $122.26 | 6.407% | $130.0932 | $130.09 | $130.10 | $130.10 |
| Purchase #3 | $64.61 | 9.500% | $70.748 | $70.75 | $70.75 | $70.70 |
| Purchase #4 | $24.57 | 5.334% | $25.8806 | $25.88 | $25.90 | $25.90 |
| Purchase #5 | $28.91 | 12.486% | $32.5197 | $32.52 | $32.50 | $32.50 |
| Purchase #6 | $179.74 | 12.389% | $202.008 | $202.01 | $202.00 | $202.00 |
| Purchase #7 | $18.70 | 12.606% | $21.0573 | $21.06 | $21.05 | $21.10 |
| 7 purchase totals = | $565.08 | $619.7533 | $619.76 | $619.75 | $619.70 | |