| 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 | $42.96 | 11.216% | $47.7784 | $47.78 | $47.80 | $47.80 |
| Purchase #2 | $167.28 | 7.120% | $179.1903 | $179.19 | $179.20 | $179.20 |
| Purchase #3 | $213.88 | 11.245% | $237.9308 | $237.93 | $237.95 | $237.90 |
| Purchase #4 | $171.45 | 4.463% | $179.1018 | $179.10 | $179.10 | $179.10 |
| Purchase #5 | $66.50 | 5.375% | $70.0744 | $70.07 | $70.05 | $70.10 |
| Purchase #6 | $135.25 | 10.675% | $149.6879 | $149.69 | $149.70 | $149.70 |
| Purchase #7 | $132.81 | 7.247% | $142.4347 | $142.43 | $142.45 | $142.40 |
| 7 purchase totals = | $930.13 | $1,006.1983 | $1,006.19 | $1,006.25 | $1,006.20 | |