| 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 | $160.67 | 3.530% | $166.3417 | $166.34 | $166.35 | $166.30 |
| Purchase #2 | $193.49 | 9.438% | $211.7516 | $211.75 | $211.75 | $211.80 |
| Purchase #3 | $171.77 | 11.638% | $191.7606 | $191.76 | $191.75 | $191.80 |
| Purchase #4 | $219.48 | 9.173% | $239.6129 | $239.61 | $239.60 | $239.60 |
| Purchase #5 | $105.54 | 6.719% | $112.6312 | $112.63 | $112.65 | $112.60 |
| Purchase #6 | $203.49 | 7.633% | $219.0224 | $219.02 | $219.00 | $219.00 |
| Purchase #7 | $46.54 | 11.306% | $51.8018 | $51.80 | $51.80 | $51.80 |
| 7 purchase totals = | $1,100.98 | $1,192.9222 | $1,192.91 | $1,192.90 | $1,192.90 | |