| 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 | $193.90 | 3.327% | $200.3511 | $200.35 | $200.35 | $200.40 |
| Purchase #2 | $194.53 | 6.739% | $207.6394 | $207.64 | $207.65 | $207.60 |
| Purchase #3 | $151.77 | 10.468% | $167.6573 | $167.66 | $167.65 | $167.70 |
| Purchase #4 | $115.59 | 9.165% | $126.1838 | $126.18 | $126.20 | $126.20 |
| Purchase #5 | $152.35 | 12.859% | $171.9407 | $171.94 | $171.95 | $171.90 |
| Purchase #6 | $104.31 | 4.642% | $109.1521 | $109.15 | $109.15 | $109.20 |
| Purchase #7 | $76.57 | 11.289% | $85.214 | $85.21 | $85.20 | $85.20 |
| 7 purchase totals = | $989.02 | $1,068.1384 | $1,068.13 | $1,068.15 | $1,068.20 | |