| 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 | $153.81 | 8.556% | $166.97 | $166.97 | $166.95 | $167.00 |
| Purchase #2 | $192.89 | 4.323% | $201.2286 | $201.23 | $201.25 | $201.20 |
| Purchase #3 | $157.39 | 10.271% | $173.5555 | $173.56 | $173.55 | $173.60 |
| Purchase #4 | $214.49 | 5.765% | $226.8553 | $226.86 | $226.85 | $226.90 |
| Purchase #5 | $8.97 | 13.472% | $10.1784 | $10.18 | $10.20 | $10.20 |
| Purchase #6 | $130.99 | 9.634% | $143.6096 | $143.61 | $143.60 | $143.60 |
| Purchase #7 | $27.55 | 13.183% | $31.1819 | $31.18 | $31.20 | $31.20 |
| 7 purchase totals = | $886.09 | $953.5793 | $953.59 | $953.60 | $953.70 | |