| 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 | $138.42 | 4.871% | $145.1624 | $145.16 | $145.15 | $145.20 |
| Purchase #2 | $210.72 | 3.692% | $218.4998 | $218.50 | $218.50 | $218.50 |
| Purchase #3 | $232.87 | 13.808% | $265.0247 | $265.02 | $265.00 | $265.00 |
| Purchase #4 | $32.34 | 5.166% | $34.0107 | $34.01 | $34.00 | $34.00 |
| Purchase #5 | $96.72 | 3.438% | $100.0452 | $100.05 | $100.05 | $100.00 |
| Purchase #6 | $172.46 | 12.387% | $193.8226 | $193.82 | $193.80 | $193.80 |
| Purchase #7 | $35.66 | 7.297% | $38.2621 | $38.26 | $38.25 | $38.30 |
| 7 purchase totals = | $919.19 | $994.8275 | $994.82 | $994.75 | $994.80 | |