| 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 | $179.65 | 9.760% | $197.1838 | $197.18 | $197.20 | $197.20 |
| Purchase #2 | $182.29 | 3.671% | $188.9819 | $188.98 | $189.00 | $189.00 |
| Purchase #3 | $25.52 | 10.165% | $28.1141 | $28.11 | $28.10 | $28.10 |
| Purchase #4 | $212.92 | 5.183% | $223.9556 | $223.96 | $223.95 | $224.00 |
| Purchase #5 | $18.38 | 7.863% | $19.8252 | $19.83 | $19.85 | $19.80 |
| Purchase #6 | $74.60 | 10.514% | $82.4434 | $82.44 | $82.45 | $82.40 |
| Purchase #7 | $160.57 | 4.319% | $167.505 | $167.51 | $167.50 | $167.50 |
| 7 purchase totals = | $853.93 | $908.0090 | $908.01 | $908.05 | $908.00 | |