| 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 | $154.45 | 4.672% | $161.6659 | $161.67 | $161.65 | $161.70 |
| Purchase #2 | $131.35 | 5.784% | $138.9473 | $138.95 | $138.95 | $138.90 |
| Purchase #3 | $85.48 | 11.346% | $95.1786 | $95.18 | $95.20 | $95.20 |
| Purchase #4 | $246.26 | 7.648% | $265.094 | $265.09 | $265.10 | $265.10 |
| Purchase #5 | $100.44 | 13.462% | $113.9612 | $113.96 | $113.95 | $114.00 |
| Purchase #6 | $140.83 | 10.871% | $156.1396 | $156.14 | $156.15 | $156.10 |
| Purchase #7 | $247.29 | 8.542% | $268.4135 | $268.41 | $268.40 | $268.40 |
| 7 purchase totals = | $1,106.10 | $1,199.4001 | $1,199.40 | $1,199.40 | $1,199.40 | |