| 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 | $124.43 | 3.789% | $129.1447 | $129.14 | $129.15 | $129.10 |
| Purchase #2 | $138.91 | 13.369% | $157.4809 | $157.48 | $157.50 | $157.50 |
| Purchase #3 | $76.31 | 9.433% | $83.5083 | $83.51 | $83.50 | $83.50 |
| Purchase #4 | $144.44 | 4.450% | $150.8676 | $150.87 | $150.85 | $150.90 |
| Purchase #5 | $173.86 | 11.260% | $193.4366 | $193.44 | $193.45 | $193.40 |
| Purchase #6 | $138.76 | 11.558% | $154.7979 | $154.80 | $154.80 | $154.80 |
| Purchase #7 | $183.92 | 12.751% | $207.3716 | $207.37 | $207.35 | $207.40 |
| 7 purchase totals = | $980.63 | $1,076.6076 | $1,076.61 | $1,076.60 | $1,076.60 | |