| 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 | $199.78 | 3.674% | $207.1199 | $207.12 | $207.10 | $207.10 |
| Purchase #2 | $75.91 | 5.823% | $80.3302 | $80.33 | $80.35 | $80.30 |
| Purchase #3 | $43.46 | 12.857% | $49.0477 | $49.05 | $49.05 | $49.00 |
| Purchase #4 | $20.39 | 11.830% | $22.8021 | $22.80 | $22.80 | $22.80 |
| Purchase #5 | $162.98 | 5.711% | $172.2878 | $172.29 | $172.30 | $172.30 |
| Purchase #6 | $123.45 | 11.480% | $137.6221 | $137.62 | $137.60 | $137.60 |
| Purchase #7 | $134.90 | 12.105% | $151.2296 | $151.23 | $151.25 | $151.20 |
| 7 purchase totals = | $760.87 | $820.4394 | $820.44 | $820.45 | $820.30 | |