| 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 | $194.37 | 12.271% | $218.2211 | $218.22 | $218.20 | $218.20 |
| Purchase #2 | $110.46 | 6.283% | $117.4002 | $117.40 | $117.40 | $117.40 |
| Purchase #3 | $181.92 | 9.453% | $199.1169 | $199.12 | $199.10 | $199.10 |
| Purchase #4 | $204.86 | 6.596% | $218.3726 | $218.37 | $218.35 | $218.40 |
| Purchase #5 | $137.77 | 9.153% | $150.3801 | $150.38 | $150.40 | $150.40 |
| Purchase #6 | $66.82 | 10.736% | $73.9938 | $73.99 | $74.00 | $74.00 |
| Purchase #7 | $161.64 | 11.204% | $179.7501 | $179.75 | $179.75 | $179.80 |
| 7 purchase totals = | $1,057.84 | $1,157.2348 | $1,157.23 | $1,157.20 | $1,157.30 | |