| 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 | $115.54 | 9.113% | $126.0692 | $126.07 | $126.05 | $126.10 |
| Purchase #2 | $171.53 | 10.426% | $189.4137 | $189.41 | $189.40 | $189.40 |
| Purchase #3 | $155.53 | 3.842% | $161.5055 | $161.51 | $161.50 | $161.50 |
| Purchase #4 | $125.43 | 6.652% | $133.7736 | $133.77 | $133.75 | $133.80 |
| Purchase #5 | $152.50 | 8.797% | $165.9154 | $165.92 | $165.90 | $165.90 |
| Purchase #6 | $247.27 | 9.208% | $270.0386 | $270.04 | $270.05 | $270.00 |
| Purchase #7 | $126.35 | 9.412% | $138.2421 | $138.24 | $138.25 | $138.20 |
| 7 purchase totals = | $1,094.15 | $1,184.9581 | $1,184.96 | $1,184.90 | $1,184.90 | |