| 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 | $138.62 | 10.303% | $152.902 | $152.90 | $152.90 | $152.90 |
| Purchase #2 | $92.51 | 8.864% | $100.7101 | $100.71 | $100.70 | $100.70 |
| Purchase #3 | $193.93 | 6.419% | $206.3784 | $206.38 | $206.40 | $206.40 |
| Purchase #4 | $83.29 | 12.696% | $93.8645 | $93.86 | $93.85 | $93.90 |
| Purchase #5 | $9.59 | 10.775% | $10.6233 | $10.62 | $10.60 | $10.60 |
| Purchase #6 | $61.78 | 12.175% | $69.3017 | $69.30 | $69.30 | $69.30 |
| Purchase #7 | $96.92 | 12.844% | $109.3684 | $109.37 | $109.35 | $109.40 |
| 7 purchase totals = | $676.64 | $743.1484 | $743.14 | $743.10 | $743.20 | |