| 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 | $217.71 | 12.873% | $245.7358 | $245.74 | $245.75 | $245.70 |
| Purchase #2 | $71.37 | 13.241% | $80.8201 | $80.82 | $80.80 | $80.80 |
| Purchase #3 | $155.71 | 5.302% | $163.9657 | $163.97 | $163.95 | $164.00 |
| Purchase #4 | $145.29 | 12.103% | $162.8744 | $162.87 | $162.85 | $162.90 |
| Purchase #5 | $124.73 | 6.277% | $132.5593 | $132.56 | $132.55 | $132.60 |
| Purchase #6 | $106.71 | 11.746% | $119.2442 | $119.24 | $119.25 | $119.20 |
| Purchase #7 | $38.43 | 13.371% | $43.5685 | $43.57 | $43.55 | $43.60 |
| 7 purchase totals = | $859.95 | $948.7680 | $948.77 | $948.70 | $948.80 | |