| 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 | $120.93 | 7.713% | $130.2573 | $130.26 | $130.25 | $130.30 |
| Purchase #2 | $226.76 | 8.869% | $246.8713 | $246.87 | $246.85 | $246.90 |
| Purchase #3 | $199.29 | 7.854% | $214.9422 | $214.94 | $214.95 | $214.90 |
| Purchase #4 | $33.37 | 6.430% | $35.5157 | $35.52 | $35.50 | $35.50 |
| Purchase #5 | $42.58 | 3.737% | $44.1712 | $44.17 | $44.15 | $44.20 |
| Purchase #6 | $10.62 | 12.832% | $11.9828 | $11.98 | $12.00 | $12.00 |
| Purchase #7 | $145.48 | 6.872% | $155.4774 | $155.48 | $155.50 | $155.50 |
| 7 purchase totals = | $779.03 | $839.2179 | $839.22 | $839.20 | $839.30 | |