| 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 | $161.32 | 9.284% | $176.2969 | $176.30 | $176.30 | $176.30 |
| Purchase #2 | $127.81 | 10.755% | $141.556 | $141.56 | $141.55 | $141.60 |
| Purchase #3 | $22.33 | 9.167% | $24.377 | $24.38 | $24.40 | $24.40 |
| Purchase #4 | $55.48 | 8.161% | $60.0077 | $60.01 | $60.00 | $60.00 |
| Purchase #5 | $197.99 | 8.161% | $214.148 | $214.15 | $214.15 | $214.10 |
| Purchase #6 | $94.88 | 4.628% | $99.271 | $99.27 | $99.25 | $99.30 |
| Purchase #7 | $194.92 | 13.323% | $220.8892 | $220.89 | $220.90 | $220.90 |
| 7 purchase totals = | $854.73 | $936.5458 | $936.56 | $936.55 | $936.60 | |