| 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 | $107.27 | 10.423% | $118.4508 | $118.45 | $118.45 | $118.50 |
| Purchase #2 | $113.86 | 3.776% | $118.1594 | $118.16 | $118.15 | $118.20 |
| Purchase #3 | $183.57 | 3.703% | $190.3676 | $190.37 | $190.35 | $190.40 |
| Purchase #4 | $141.26 | 10.338% | $155.8635 | $155.86 | $155.85 | $155.90 |
| Purchase #5 | $89.64 | 13.624% | $101.8526 | $101.85 | $101.85 | $101.90 |
| Purchase #6 | $161.98 | 11.380% | $180.4133 | $180.41 | $180.40 | $180.40 |
| Purchase #7 | $140.32 | 6.654% | $149.6569 | $149.66 | $149.65 | $149.70 |
| 7 purchase totals = | $937.90 | $1,014.7641 | $1,014.76 | $1,014.70 | $1,015.00 | |