| 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 | $157.34 | 8.742% | $171.0947 | $171.09 | $171.10 | $171.10 |
| Purchase #2 | $198.27 | 7.247% | $212.6386 | $212.64 | $212.65 | $212.60 |
| Purchase #3 | $150.63 | 4.158% | $156.8932 | $156.89 | $156.90 | $156.90 |
| Purchase #4 | $85.40 | 8.853% | $92.9605 | $92.96 | $92.95 | $93.00 |
| Purchase #5 | $228.25 | 13.396% | $258.8264 | $258.83 | $258.85 | $258.80 |
| Purchase #6 | $7.63 | 5.761% | $8.0696 | $8.07 | $8.05 | $8.10 |
| Purchase #7 | $112.67 | 6.349% | $119.8234 | $119.82 | $119.80 | $119.80 |
| 7 purchase totals = | $940.19 | $1,020.3064 | $1,020.30 | $1,020.30 | $1,020.30 | |