| 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 | $181.57 | 3.813% | $188.4933 | $188.49 | $188.50 | $188.50 |
| Purchase #2 | $160.48 | 11.584% | $179.07 | $179.07 | $179.05 | $179.10 |
| Purchase #3 | $186.73 | 9.142% | $203.8009 | $203.80 | $203.80 | $203.80 |
| Purchase #4 | $199.87 | 5.380% | $210.623 | $210.62 | $210.60 | $210.60 |
| Purchase #5 | $104.58 | 4.477% | $109.262 | $109.26 | $109.25 | $109.30 |
| Purchase #6 | $7.63 | 10.351% | $8.4198 | $8.42 | $8.40 | $8.40 |
| Purchase #7 | $45.40 | 12.183% | $50.9311 | $50.93 | $50.95 | $50.90 |
| 7 purchase totals = | $886.26 | $950.6001 | $950.59 | $950.55 | $950.60 | |