| 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 | $104.31 | 9.505% | $114.2247 | $114.22 | $114.20 | $114.20 |
| Purchase #2 | $117.41 | 13.209% | $132.9187 | $132.92 | $132.90 | $132.90 |
| Purchase #3 | $82.49 | 12.287% | $92.6255 | $92.63 | $92.65 | $92.60 |
| Purchase #4 | $190.48 | 8.475% | $206.6232 | $206.62 | $206.60 | $206.60 |
| Purchase #5 | $69.66 | 7.466% | $74.8608 | $74.86 | $74.85 | $74.90 |
| Purchase #6 | $175.43 | 7.397% | $188.4066 | $188.41 | $188.40 | $188.40 |
| Purchase #7 | $68.41 | 3.366% | $70.7127 | $70.71 | $70.70 | $70.70 |
| 7 purchase totals = | $808.19 | $880.3722 | $880.37 | $880.30 | $880.30 | |