| 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 | $184.90 | 12.780% | $208.5302 | $208.53 | $208.55 | $208.50 |
| Purchase #2 | $120.35 | 8.758% | $130.8903 | $130.89 | $130.90 | $130.90 |
| Purchase #3 | $196.26 | 10.655% | $217.1715 | $217.17 | $217.15 | $217.20 |
| Purchase #4 | $51.65 | 5.835% | $54.6638 | $54.66 | $54.65 | $54.70 |
| Purchase #5 | $244.50 | 8.394% | $265.0233 | $265.02 | $265.00 | $265.00 |
| Purchase #6 | $156.42 | 12.142% | $175.4125 | $175.41 | $175.40 | $175.40 |
| Purchase #7 | $103.84 | 10.805% | $115.0599 | $115.06 | $115.05 | $115.10 |
| 7 purchase totals = | $1,057.92 | $1,166.7515 | $1,166.74 | $1,166.70 | $1,166.80 | |