| 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 | $143.70 | 8.870% | $156.4462 | $156.45 | $156.45 | $156.40 |
| Purchase #2 | $149.83 | 5.646% | $158.2894 | $158.29 | $158.30 | $158.30 |
| Purchase #3 | $19.44 | 13.330% | $22.0314 | $22.03 | $22.05 | $22.00 |
| Purchase #4 | $198.39 | 13.556% | $225.2837 | $225.28 | $225.30 | $225.30 |
| Purchase #5 | $73.71 | 6.623% | $78.5918 | $78.59 | $78.60 | $78.60 |
| Purchase #6 | $218.95 | 3.258% | $226.0834 | $226.08 | $226.10 | $226.10 |
| Purchase #7 | $226.35 | 6.496% | $241.0537 | $241.05 | $241.05 | $241.10 |
| 7 purchase totals = | $1,030.37 | $1,107.7796 | $1,107.77 | $1,107.85 | $1,107.80 | |