| 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 | $182.44 | 4.396% | $190.4601 | $190.46 | $190.45 | $190.50 |
| Purchase #2 | $130.99 | 7.869% | $141.2976 | $141.30 | $141.30 | $141.30 |
| Purchase #3 | $234.29 | 3.222% | $241.8388 | $241.84 | $241.85 | $241.80 |
| Purchase #4 | $182.33 | 5.173% | $191.7619 | $191.76 | $191.75 | $191.80 |
| Purchase #5 | $19.30 | 13.157% | $21.8393 | $21.84 | $21.85 | $21.80 |
| Purchase #6 | $84.71 | 3.572% | $87.7358 | $87.74 | $87.75 | $87.70 |
| Purchase #7 | $243.28 | 9.656% | $266.7711 | $266.77 | $266.75 | $266.80 |
| 7 purchase totals = | $1,077.34 | $1,141.7046 | $1,141.71 | $1,141.70 | $1,141.70 | |