| 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 | $161.65 | 6.264% | $171.7758 | $171.78 | $171.80 | $171.80 |
| Purchase #2 | $80.83 | 13.707% | $91.9094 | $91.91 | $91.90 | $91.90 |
| Purchase #3 | $139.83 | 11.457% | $155.8503 | $155.85 | $155.85 | $155.90 |
| Purchase #4 | $126.41 | 11.251% | $140.6324 | $140.63 | $140.65 | $140.60 |
| Purchase #5 | $45.26 | 9.166% | $49.4085 | $49.41 | $49.40 | $49.40 |
| Purchase #6 | $132.64 | 8.628% | $144.0842 | $144.08 | $144.10 | $144.10 |
| Purchase #7 | $51.46 | 10.310% | $56.7655 | $56.77 | $56.75 | $56.80 |
| 7 purchase totals = | $738.08 | $810.4261 | $810.43 | $810.45 | $810.50 | |