| 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 | $142.46 | 9.490% | $155.9795 | $155.98 | $156.00 | $156.00 |
| Purchase #2 | $6.82 | 5.795% | $7.2152 | $7.22 | $7.20 | $7.20 |
| Purchase #3 | $37.85 | 4.417% | $39.5218 | $39.52 | $39.50 | $39.50 |
| Purchase #4 | $246.85 | 7.310% | $264.8947 | $264.89 | $264.90 | $264.90 |
| Purchase #5 | $155.48 | 12.435% | $174.8139 | $174.81 | $174.80 | $174.80 |
| Purchase #6 | $12.32 | 13.685% | $14.006 | $14.01 | $14.00 | $14.00 |
| Purchase #7 | $246.93 | 7.642% | $265.8004 | $265.80 | $265.80 | $265.80 |
| 7 purchase totals = | $848.71 | $922.2315 | $922.23 | $922.20 | $922.20 | |