| 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 | $182.39 | 6.447% | $194.1487 | $194.15 | $194.15 | $194.10 |
| Purchase #2 | $125.34 | 9.752% | $137.5632 | $137.56 | $137.55 | $137.60 |
| Purchase #3 | $177.83 | 6.715% | $189.7713 | $189.77 | $189.75 | $189.80 |
| Purchase #4 | $211.57 | 6.545% | $225.4173 | $225.42 | $225.40 | $225.40 |
| Purchase #5 | $20.41 | 3.335% | $21.0907 | $21.09 | $21.10 | $21.10 |
| Purchase #6 | $202.61 | 8.440% | $219.7103 | $219.71 | $219.70 | $219.70 |
| Purchase #7 | $63.62 | 4.830% | $66.6928 | $66.69 | $66.70 | $66.70 |
| 7 purchase totals = | $983.77 | $1,054.3943 | $1,054.39 | $1,054.35 | $1,054.40 | |