| 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 | $51.66 | 5.524% | $54.5137 | $54.51 | $54.50 | $54.50 |
| Purchase #2 | $165.95 | 3.839% | $172.3208 | $172.32 | $172.30 | $172.30 |
| Purchase #3 | $222.98 | 7.509% | $239.7236 | $239.72 | $239.70 | $239.70 |
| Purchase #4 | $143.84 | 8.521% | $156.0966 | $156.10 | $156.10 | $156.10 |
| Purchase #5 | $155.41 | 11.354% | $173.0553 | $173.06 | $173.05 | $173.10 |
| Purchase #6 | $110.44 | 7.188% | $118.3784 | $118.38 | $118.40 | $118.40 |
| Purchase #7 | $216.79 | 6.225% | $230.2852 | $230.29 | $230.30 | $230.30 |
| 7 purchase totals = | $1,067.07 | $1,144.3736 | $1,144.38 | $1,144.35 | $1,144.40 | |