| 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 | $147.93 | 5.522% | $156.0987 | $156.10 | $156.10 | $156.10 |
| Purchase #2 | $152.35 | 3.183% | $157.1993 | $157.20 | $157.20 | $157.20 |
| Purchase #3 | $70.56 | 7.319% | $75.7243 | $75.72 | $75.70 | $75.70 |
| Purchase #4 | $214.74 | 6.539% | $228.7818 | $228.78 | $228.80 | $228.80 |
| Purchase #5 | $192.28 | 7.377% | $206.4645 | $206.46 | $206.45 | $206.50 |
| Purchase #6 | $84.47 | 12.623% | $95.1326 | $95.13 | $95.15 | $95.10 |
| Purchase #7 | $75.72 | 7.469% | $81.3755 | $81.38 | $81.40 | $81.40 |
| 7 purchase totals = | $938.05 | $1,000.7767 | $1,000.77 | $1,000.80 | $1,000.80 | |