| 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 | $134.72 | 13.156% | $152.4438 | $152.44 | $152.45 | $152.40 |
| Purchase #2 | $137.43 | 10.868% | $152.3659 | $152.37 | $152.35 | $152.40 |
| Purchase #3 | $149.76 | 12.271% | $168.137 | $168.14 | $168.15 | $168.10 |
| Purchase #4 | $168.93 | 3.664% | $175.1196 | $175.12 | $175.10 | $175.10 |
| Purchase #5 | $22.37 | 13.742% | $25.4441 | $25.44 | $25.45 | $25.40 |
| Purchase #6 | $137.45 | 9.679% | $150.7538 | $150.75 | $150.75 | $150.80 |
| Purchase #7 | $99.58 | 13.464% | $112.9875 | $112.99 | $113.00 | $113.00 |
| 7 purchase totals = | $850.24 | $937.2517 | $937.25 | $937.25 | $937.20 | |