| 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 | $158.63 | 11.388% | $176.6948 | $176.69 | $176.70 | $176.70 |
| Purchase #2 | $171.55 | 5.870% | $181.62 | $181.62 | $181.60 | $181.60 |
| Purchase #3 | $14.97 | 13.462% | $16.9853 | $16.99 | $17.00 | $17.00 |
| Purchase #4 | $16.66 | 9.298% | $18.209 | $18.21 | $18.20 | $18.20 |
| Purchase #5 | $224.63 | 5.217% | $236.3489 | $236.35 | $236.35 | $236.30 |
| Purchase #6 | $244.60 | 13.397% | $277.3691 | $277.37 | $277.35 | $277.40 |
| Purchase #7 | $233.85 | 12.621% | $263.3642 | $263.36 | $263.35 | $263.40 |
| 7 purchase totals = | $1,064.89 | $1,170.5913 | $1,170.59 | $1,170.55 | $1,170.60 | |