| 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 | $127.36 | 3.611% | $131.959 | $131.96 | $131.95 | $132.00 |
| Purchase #2 | $89.37 | 13.784% | $101.6888 | $101.69 | $101.70 | $101.70 |
| Purchase #3 | $226.81 | 7.863% | $244.6441 | $244.64 | $244.65 | $244.60 |
| Purchase #4 | $24.44 | 10.590% | $27.0282 | $27.03 | $27.05 | $27.00 |
| Purchase #5 | $163.69 | 6.629% | $174.541 | $174.54 | $174.55 | $174.50 |
| Purchase #6 | $53.59 | 7.716% | $57.725 | $57.73 | $57.75 | $57.70 |
| Purchase #7 | $135.70 | 10.818% | $150.38 | $150.38 | $150.40 | $150.40 |
| 7 purchase totals = | $820.96 | $887.9661 | $887.97 | $888.05 | $887.90 | |