| 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 | $150.47 | 4.808% | $157.7046 | $157.70 | $157.70 | $157.70 |
| Purchase #2 | $248.84 | 9.552% | $272.6092 | $272.61 | $272.60 | $272.60 |
| Purchase #3 | $194.70 | 13.406% | $220.8015 | $220.80 | $220.80 | $220.80 |
| Purchase #4 | $17.43 | 11.213% | $19.3844 | $19.38 | $19.40 | $19.40 |
| Purchase #5 | $144.71 | 8.131% | $156.4764 | $156.48 | $156.50 | $156.50 |
| Purchase #6 | $132.99 | 10.655% | $147.1601 | $147.16 | $147.15 | $147.20 |
| Purchase #7 | $110.80 | 7.614% | $119.2363 | $119.24 | $119.25 | $119.20 |
| 7 purchase totals = | $999.94 | $1,093.3725 | $1,093.37 | $1,093.40 | $1,093.40 | |