| 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 | $179.27 | 4.866% | $187.9933 | $187.99 | $188.00 | $188.00 |
| Purchase #2 | $140.99 | 8.271% | $152.6513 | $152.65 | $152.65 | $152.70 |
| Purchase #3 | $117.32 | 4.746% | $122.888 | $122.89 | $122.90 | $122.90 |
| Purchase #4 | $197.60 | 13.346% | $223.9717 | $223.97 | $223.95 | $224.00 |
| Purchase #5 | $220.76 | 5.763% | $233.4824 | $233.48 | $233.50 | $233.50 |
| Purchase #6 | $129.44 | 10.547% | $143.092 | $143.09 | $143.10 | $143.10 |
| Purchase #7 | $244.85 | 3.129% | $252.5114 | $252.51 | $252.50 | $252.50 |
| 7 purchase totals = | $1,230.23 | $1,316.5901 | $1,316.58 | $1,316.60 | $1,316.70 | |