| 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 | $204.97 | 12.305% | $230.1916 | $230.19 | $230.20 | $230.20 |
| Purchase #2 | $161.27 | 3.509% | $166.929 | $166.93 | $166.95 | $166.90 |
| Purchase #3 | $99.37 | 11.349% | $110.6475 | $110.65 | $110.65 | $110.60 |
| Purchase #4 | $108.69 | 12.823% | $122.6273 | $122.63 | $122.65 | $122.60 |
| Purchase #5 | $189.92 | 11.239% | $211.2651 | $211.27 | $211.25 | $211.30 |
| Purchase #6 | $75.67 | 6.618% | $80.6778 | $80.68 | $80.70 | $80.70 |
| Purchase #7 | $54.46 | 10.592% | $60.2284 | $60.23 | $60.25 | $60.20 |
| 7 purchase totals = | $894.35 | $982.5667 | $982.58 | $982.65 | $982.50 | |