| 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 | $124.63 | 10.199% | $137.341 | $137.34 | $137.35 | $137.30 |
| Purchase #2 | $133.86 | 11.343% | $149.0437 | $149.04 | $149.05 | $149.00 |
| Purchase #3 | $160.46 | 6.504% | $170.8963 | $170.90 | $170.90 | $170.90 |
| Purchase #4 | $50.74 | 4.602% | $53.0751 | $53.08 | $53.10 | $53.10 |
| Purchase #5 | $63.73 | 5.873% | $67.4729 | $67.47 | $67.45 | $67.50 |
| Purchase #6 | $165.48 | 3.445% | $171.1808 | $171.18 | $171.20 | $171.20 |
| Purchase #7 | $20.34 | 12.794% | $22.9423 | $22.94 | $22.95 | $22.90 |
| 7 purchase totals = | $719.24 | $771.9521 | $771.95 | $772.00 | $771.90 | |