| 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 | $159.49 | 6.670% | $170.128 | $170.13 | $170.15 | $170.10 |
| Purchase #2 | $205.57 | 13.871% | $234.0846 | $234.08 | $234.10 | $234.10 |
| Purchase #3 | $34.29 | 7.465% | $36.8497 | $36.85 | $36.85 | $36.80 |
| Purchase #4 | $229.95 | 7.547% | $247.3043 | $247.30 | $247.30 | $247.30 |
| Purchase #5 | $40.39 | 4.164% | $42.0718 | $42.07 | $42.05 | $42.10 |
| Purchase #6 | $170.93 | 13.748% | $194.4295 | $194.43 | $194.45 | $194.40 |
| Purchase #7 | $176.25 | 8.582% | $191.3758 | $191.38 | $191.40 | $191.40 |
| 7 purchase totals = | $1,016.87 | $1,116.2437 | $1,116.24 | $1,116.30 | $1,116.20 | |