| 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 | 3.330% | $167.0329 | $167.03 | $167.05 | $167.00 |
| Purchase #2 | $24.92 | 9.148% | $27.1997 | $27.20 | $27.20 | $27.20 |
| Purchase #3 | $202.46 | 11.194% | $225.1234 | $225.12 | $225.10 | $225.10 |
| Purchase #4 | $223.64 | 6.195% | $237.4945 | $237.49 | $237.50 | $237.50 |
| Purchase #5 | $126.39 | 11.264% | $140.6266 | $140.63 | $140.65 | $140.60 |
| Purchase #6 | $96.91 | 5.802% | $102.5327 | $102.53 | $102.55 | $102.50 |
| Purchase #7 | $18.73 | 11.371% | $20.8598 | $20.86 | $20.85 | $20.90 |
| 7 purchase totals = | $854.70 | $920.8696 | $920.86 | $920.90 | $920.80 | |