| 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 | $147.42 | 3.376% | $152.3969 | $152.40 | $152.40 | $152.40 |
| Purchase #2 | $73.98 | 9.325% | $80.8786 | $80.88 | $80.90 | $80.90 |
| Purchase #3 | $241.54 | 3.642% | $250.3369 | $250.34 | $250.35 | $250.30 |
| Purchase #4 | $150.82 | 3.364% | $155.8936 | $155.89 | $155.90 | $155.90 |
| Purchase #5 | $234.67 | 4.713% | $245.73 | $245.73 | $245.75 | $245.70 |
| Purchase #6 | $202.92 | 5.460% | $213.9994 | $214.00 | $214.00 | $214.00 |
| Purchase #7 | $173.48 | 7.515% | $186.517 | $186.52 | $186.50 | $186.50 |
| 7 purchase totals = | $1,224.83 | $1,285.7524 | $1,285.76 | $1,285.80 | $1,285.70 | |