| 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 | $162.44 | 6.132% | $172.4008 | $172.40 | $172.40 | $172.40 |
| Purchase #2 | $178.48 | 6.499% | $190.0794 | $190.08 | $190.10 | $190.10 |
| Purchase #3 | $244.70 | 6.364% | $260.2727 | $260.27 | $260.25 | $260.30 |
| Purchase #4 | $243.59 | 6.586% | $259.6328 | $259.63 | $259.65 | $259.60 |
| Purchase #5 | $156.52 | 11.857% | $175.0786 | $175.08 | $175.10 | $175.10 |
| Purchase #6 | $7.56 | 12.607% | $8.5131 | $8.51 | $8.50 | $8.50 |
| Purchase #7 | $122.31 | 11.250% | $136.0699 | $136.07 | $136.05 | $136.10 |
| 7 purchase totals = | $1,115.60 | $1,202.0473 | $1,202.04 | $1,202.05 | $1,202.10 | |