| 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 | $170.84 | 6.807% | $182.4691 | $182.47 | $182.45 | $182.50 |
| Purchase #2 | $42.55 | 3.483% | $44.032 | $44.03 | $44.05 | $44.00 |
| Purchase #3 | $82.62 | 5.759% | $87.3781 | $87.38 | $87.40 | $87.40 |
| Purchase #4 | $82.29 | 6.616% | $87.7343 | $87.73 | $87.75 | $87.70 |
| Purchase #5 | $205.60 | 7.258% | $220.5224 | $220.52 | $220.50 | $220.50 |
| Purchase #6 | $156.46 | 11.602% | $174.6125 | $174.61 | $174.60 | $174.60 |
| Purchase #7 | $68.53 | 10.179% | $75.5057 | $75.51 | $75.50 | $75.50 |
| 7 purchase totals = | $808.89 | $872.2541 | $872.25 | $872.25 | $872.20 | |