| 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 | $128.35 | 13.316% | $145.4411 | $145.44 | $145.45 | $145.40 |
| Purchase #2 | $185.90 | 6.129% | $197.2938 | $197.29 | $197.30 | $197.30 |
| Purchase #3 | $176.76 | 7.681% | $190.3369 | $190.34 | $190.35 | $190.30 |
| Purchase #4 | $123.78 | 5.787% | $130.9431 | $130.94 | $130.95 | $130.90 |
| Purchase #5 | $32.76 | 5.217% | $34.4691 | $34.47 | $34.45 | $34.50 |
| Purchase #6 | $31.76 | 7.186% | $34.0423 | $34.04 | $34.05 | $34.00 |
| Purchase #7 | $116.37 | 5.588% | $122.8728 | $122.87 | $122.85 | $122.90 |
| 7 purchase totals = | $795.68 | $855.3991 | $855.39 | $855.40 | $855.30 | |