| 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 | $161.66 | 5.673% | $170.831 | $170.83 | $170.85 | $170.80 |
| Purchase #2 | $120.94 | 13.561% | $137.3407 | $137.34 | $137.35 | $137.30 |
| Purchase #3 | $82.49 | 5.604% | $87.1127 | $87.11 | $87.10 | $87.10 |
| Purchase #4 | $244.83 | 10.315% | $270.0842 | $270.08 | $270.10 | $270.10 |
| Purchase #5 | $37.57 | 10.237% | $41.416 | $41.42 | $41.40 | $41.40 |
| Purchase #6 | $122.46 | 11.750% | $136.8491 | $136.85 | $136.85 | $136.80 |
| Purchase #7 | $197.62 | 8.241% | $213.9059 | $213.91 | $213.90 | $213.90 |
| 7 purchase totals = | $967.57 | $1,057.5396 | $1,057.54 | $1,057.55 | $1,057.40 | |