| 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 | $159.42 | 12.503% | $179.3523 | $179.35 | $179.35 | $179.40 |
| Purchase #2 | $65.82 | 13.457% | $74.6774 | $74.68 | $74.70 | $74.70 |
| Purchase #3 | $216.69 | 11.444% | $241.488 | $241.49 | $241.50 | $241.50 |
| Purchase #4 | $20.79 | 10.787% | $23.0326 | $23.03 | $23.05 | $23.00 |
| Purchase #5 | $213.91 | 7.479% | $229.9083 | $229.91 | $229.90 | $229.90 |
| Purchase #6 | $37.85 | 10.768% | $41.9257 | $41.93 | $41.95 | $41.90 |
| Purchase #7 | $40.74 | 10.408% | $44.9802 | $44.98 | $45.00 | $45.00 |
| 7 purchase totals = | $755.22 | $835.3645 | $835.37 | $835.45 | $835.40 | |