| 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 | $194.78 | 13.301% | $220.6877 | $220.69 | $220.70 | $220.70 |
| Purchase #2 | $176.36 | 13.715% | $200.5478 | $200.55 | $200.55 | $200.50 |
| Purchase #3 | $18.97 | 7.409% | $20.3755 | $20.38 | $20.40 | $20.40 |
| Purchase #4 | $14.36 | 10.122% | $15.8135 | $15.81 | $15.80 | $15.80 |
| Purchase #5 | $171.63 | 10.285% | $189.2821 | $189.28 | $189.30 | $189.30 |
| Purchase #6 | $8.46 | 8.621% | $9.1893 | $9.19 | $9.20 | $9.20 |
| Purchase #7 | $184.69 | 9.821% | $202.8284 | $202.83 | $202.85 | $202.80 |
| 7 purchase totals = | $769.25 | $858.7243 | $858.73 | $858.80 | $858.70 | |