| 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 | $173.49 | 8.575% | $188.3668 | $188.37 | $188.35 | $188.40 |
| Purchase #2 | $148.42 | 6.166% | $157.5716 | $157.57 | $157.55 | $157.60 |
| Purchase #3 | $194.27 | 13.220% | $219.9525 | $219.95 | $219.95 | $220.00 |
| Purchase #4 | $187.81 | 12.149% | $210.627 | $210.63 | $210.65 | $210.60 |
| Purchase #5 | $74.59 | 13.162% | $84.4075 | $84.41 | $84.40 | $84.40 |
| Purchase #6 | $177.64 | 7.401% | $190.7871 | $190.79 | $190.80 | $190.80 |
| Purchase #7 | $170.66 | 6.403% | $181.5874 | $181.59 | $181.60 | $181.60 |
| 7 purchase totals = | $1,126.88 | $1,233.2999 | $1,233.31 | $1,233.30 | $1,233.40 | |