| 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 | $160.85 | 6.643% | $171.5353 | $171.54 | $171.55 | $171.50 |
| Purchase #2 | $219.88 | 12.602% | $247.5893 | $247.59 | $247.60 | $247.60 |
| Purchase #3 | $243.40 | 9.450% | $266.4013 | $266.40 | $266.40 | $266.40 |
| Purchase #4 | $232.27 | 10.327% | $256.2565 | $256.26 | $256.25 | $256.30 |
| Purchase #5 | $234.69 | 13.183% | $265.6292 | $265.63 | $265.65 | $265.60 |
| Purchase #6 | $8.63 | 11.820% | $9.6501 | $9.65 | $9.65 | $9.70 |
| Purchase #7 | $71.59 | 3.778% | $74.2947 | $74.29 | $74.30 | $74.30 |
| 7 purchase totals = | $1,171.31 | $1,291.3564 | $1,291.36 | $1,291.40 | $1,291.40 | |