| 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 | $178.70 | 8.215% | $193.3802 | $193.38 | $193.40 | $193.40 |
| Purchase #2 | $27.97 | 5.772% | $29.5844 | $29.58 | $29.60 | $29.60 |
| Purchase #3 | $15.45 | 13.754% | $17.575 | $17.58 | $17.60 | $17.60 |
| Purchase #4 | $53.68 | 5.761% | $56.7725 | $56.77 | $56.75 | $56.80 |
| Purchase #5 | $155.62 | 11.802% | $173.9863 | $173.99 | $174.00 | $174.00 |
| Purchase #6 | $22.59 | 12.382% | $25.3871 | $25.39 | $25.40 | $25.40 |
| Purchase #7 | $102.98 | 13.805% | $117.1964 | $117.20 | $117.20 | $117.20 |
| 7 purchase totals = | $556.99 | $613.8819 | $613.89 | $613.95 | $614.00 | |