| 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 | $180.60 | 4.659% | $189.0142 | $189.01 | $189.00 | $189.00 |
| Purchase #2 | $94.89 | 11.672% | $105.9656 | $105.97 | $105.95 | $106.00 |
| Purchase #3 | $51.58 | 7.480% | $55.4382 | $55.44 | $55.45 | $55.40 |
| Purchase #4 | $179.64 | 13.326% | $203.5788 | $203.58 | $203.60 | $203.60 |
| Purchase #5 | $98.90 | 13.469% | $112.2208 | $112.22 | $112.20 | $112.20 |
| Purchase #6 | $96.59 | 10.170% | $106.4132 | $106.41 | $106.40 | $106.40 |
| Purchase #7 | $100.85 | 11.715% | $112.6646 | $112.66 | $112.65 | $112.70 |
| 7 purchase totals = | $803.05 | $885.2954 | $885.29 | $885.25 | $885.30 | |