| 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 | $73.26 | 9.500% | $80.2197 | $80.22 | $80.20 | $80.20 |
| Purchase #2 | $170.72 | 11.162% | $189.7758 | $189.78 | $189.80 | $189.80 |
| Purchase #3 | $82.42 | 6.590% | $87.8515 | $87.85 | $87.85 | $87.90 |
| Purchase #4 | $198.48 | 3.159% | $204.75 | $204.75 | $204.75 | $204.80 |
| Purchase #5 | $122.75 | 11.851% | $137.2971 | $137.30 | $137.30 | $137.30 |
| Purchase #6 | $18.28 | 4.735% | $19.1456 | $19.15 | $19.15 | $19.10 |
| Purchase #7 | $92.60 | 3.873% | $96.1864 | $96.19 | $96.20 | $96.20 |
| 7 purchase totals = | $758.51 | $815.2261 | $815.24 | $815.25 | $815.30 | |