| 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 | $176.77 | 5.793% | $187.0103 | $187.01 | $187.00 | $187.00 |
| Purchase #2 | $18.67 | 8.589% | $20.2736 | $20.27 | $20.25 | $20.30 |
| Purchase #3 | $161.50 | 3.824% | $167.6758 | $167.68 | $167.70 | $167.70 |
| Purchase #4 | $155.40 | 13.793% | $176.8343 | $176.83 | $176.85 | $176.80 |
| Purchase #5 | $179.70 | 12.552% | $202.2559 | $202.26 | $202.25 | $202.30 |
| Purchase #6 | $174.79 | 6.480% | $186.1164 | $186.12 | $186.10 | $186.10 |
| Purchase #7 | $171.53 | 13.169% | $194.1188 | $194.12 | $194.10 | $194.10 |
| 7 purchase totals = | $1,038.36 | $1,134.2851 | $1,134.29 | $1,134.25 | $1,134.30 | |