| 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 | $152.95 | 3.400% | $158.1503 | $158.15 | $158.15 | $158.20 |
| Purchase #2 | $58.74 | 10.819% | $65.0951 | $65.10 | $65.10 | $65.10 |
| Purchase #3 | $229.89 | 3.237% | $237.3315 | $237.33 | $237.35 | $237.30 |
| Purchase #4 | $79.84 | 5.638% | $84.3414 | $84.34 | $84.35 | $84.30 |
| Purchase #5 | $206.38 | 9.298% | $225.5692 | $225.57 | $225.55 | $225.60 |
| Purchase #6 | $196.63 | 13.480% | $223.1357 | $223.14 | $223.15 | $223.10 |
| Purchase #7 | $40.90 | 13.276% | $46.3299 | $46.33 | $46.35 | $46.30 |
| 7 purchase totals = | $965.33 | $1,039.9531 | $1,039.96 | $1,040.00 | $1,039.90 | |