| 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 | $172.37 | 6.326% | $183.2741 | $183.27 | $183.25 | $183.30 |
| Purchase #2 | $239.77 | 11.834% | $268.1444 | $268.14 | $268.15 | $268.10 |
| Purchase #3 | $91.34 | 8.817% | $99.3934 | $99.39 | $99.40 | $99.40 |
| Purchase #4 | $68.57 | 12.482% | $77.1289 | $77.13 | $77.15 | $77.10 |
| Purchase #5 | $32.45 | 13.423% | $36.8058 | $36.81 | $36.80 | $36.80 |
| Purchase #6 | $219.99 | 11.694% | $245.7156 | $245.72 | $245.70 | $245.70 |
| Purchase #7 | $46.56 | 11.119% | $51.737 | $51.74 | $51.75 | $51.70 |
| 7 purchase totals = | $871.05 | $962.1992 | $962.20 | $962.20 | $962.10 | |