| 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 | $141.82 | 12.790% | $159.9588 | $159.96 | $159.95 | $160.00 |
| Purchase #2 | $163.61 | 5.541% | $172.6756 | $172.68 | $172.70 | $172.70 |
| Purchase #3 | $227.35 | 9.263% | $248.4094 | $248.41 | $248.40 | $248.40 |
| Purchase #4 | $100.29 | 12.323% | $112.6487 | $112.65 | $112.65 | $112.60 |
| Purchase #5 | $108.38 | 10.773% | $120.0558 | $120.06 | $120.05 | $120.10 |
| Purchase #6 | $199.71 | 10.420% | $220.5198 | $220.52 | $220.50 | $220.50 |
| Purchase #7 | $123.42 | 11.159% | $137.1924 | $137.19 | $137.20 | $137.20 |
| 7 purchase totals = | $1,064.58 | $1,171.4605 | $1,171.47 | $1,171.45 | $1,171.50 | |