| 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 | $141.76 | 9.756% | $155.5901 | $155.59 | $155.60 | $155.60 |
| Purchase #2 | $83.81 | 11.571% | $93.5077 | $93.51 | $93.50 | $93.50 |
| Purchase #3 | $167.77 | 13.121% | $189.7831 | $189.78 | $189.80 | $189.80 |
| Purchase #4 | $19.79 | 9.630% | $21.6958 | $21.70 | $21.70 | $21.70 |
| Purchase #5 | $135.84 | 3.214% | $140.2059 | $140.21 | $140.20 | $140.20 |
| Purchase #6 | $35.60 | 7.320% | $38.2059 | $38.21 | $38.20 | $38.20 |
| Purchase #7 | $241.95 | 3.490% | $250.3941 | $250.39 | $250.40 | $250.40 |
| 7 purchase totals = | $826.52 | $889.3826 | $889.39 | $889.40 | $889.40 | |