| 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 | $70.72 | 4.390% | $73.8246 | $73.82 | $73.80 | $73.80 |
| Purchase #2 | $135.89 | 13.133% | $153.7364 | $153.74 | $153.75 | $153.70 |
| Purchase #3 | $137.83 | 9.768% | $151.2932 | $151.29 | $151.30 | $151.30 |
| Purchase #4 | $32.92 | 10.547% | $36.3921 | $36.39 | $36.40 | $36.40 |
| Purchase #5 | $93.99 | 8.764% | $102.2273 | $102.23 | $102.25 | $102.20 |
| Purchase #6 | $16.39 | 10.834% | $18.1657 | $18.17 | $18.15 | $18.20 |
| Purchase #7 | $169.57 | 13.579% | $192.5959 | $192.60 | $192.60 | $192.60 |
| 7 purchase totals = | $657.31 | $728.2352 | $728.24 | $728.25 | $728.20 | |