| 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 | $143.82 | 4.345% | $150.069 | $150.07 | $150.05 | $150.10 |
| Purchase #2 | $201.82 | 10.546% | $223.1039 | $223.10 | $223.10 | $223.10 |
| Purchase #3 | $231.59 | 13.608% | $263.1048 | $263.10 | $263.10 | $263.10 |
| Purchase #4 | $249.38 | 10.810% | $276.338 | $276.34 | $276.35 | $276.30 |
| Purchase #5 | $75.87 | 8.533% | $82.344 | $82.34 | $82.35 | $82.30 |
| Purchase #6 | $180.44 | 7.617% | $194.1841 | $194.18 | $194.20 | $194.20 |
| Purchase #7 | $153.54 | 13.761% | $174.6686 | $174.67 | $174.65 | $174.70 |
| 7 purchase totals = | $1,236.46 | $1,363.8124 | $1,363.80 | $1,363.80 | $1,363.80 | |