| 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 | $152.94 | 7.286% | $164.0832 | $164.08 | $164.10 | $164.10 |
| Purchase #2 | $40.96 | 8.853% | $44.5862 | $44.59 | $44.60 | $44.60 |
| Purchase #3 | $159.85 | 9.692% | $175.3427 | $175.34 | $175.35 | $175.30 |
| Purchase #4 | $93.52 | 11.655% | $104.4198 | $104.42 | $104.40 | $104.40 |
| Purchase #5 | $202.40 | 8.285% | $219.1688 | $219.17 | $219.15 | $219.20 |
| Purchase #6 | $248.85 | 3.385% | $257.2736 | $257.27 | $257.25 | $257.30 |
| Purchase #7 | $97.92 | 13.184% | $110.8298 | $110.83 | $110.85 | $110.80 |
| 7 purchase totals = | $996.44 | $1,075.7041 | $1,075.70 | $1,075.70 | $1,075.70 | |