| 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 | $129.98 | 9.520% | $142.3541 | $142.35 | $142.35 | $142.40 |
| Purchase #2 | $159.55 | 13.562% | $181.1882 | $181.19 | $181.20 | $181.20 |
| Purchase #3 | $151.99 | 5.373% | $160.1564 | $160.16 | $160.15 | $160.20 |
| Purchase #4 | $248.70 | 12.247% | $279.1583 | $279.16 | $279.15 | $279.20 |
| Purchase #5 | $210.82 | 7.447% | $226.5198 | $226.52 | $226.50 | $226.50 |
| Purchase #6 | $99.47 | 5.142% | $104.5847 | $104.58 | $104.60 | $104.60 |
| Purchase #7 | $69.42 | 11.487% | $77.3943 | $77.39 | $77.40 | $77.40 |
| 7 purchase totals = | $1,069.93 | $1,171.3558 | $1,171.35 | $1,171.35 | $1,171.50 | |