| 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 | $167.37 | 11.627% | $186.8301 | $186.83 | $186.85 | $186.80 |
| Purchase #2 | $183.28 | 13.140% | $207.363 | $207.36 | $207.35 | $207.40 |
| Purchase #3 | $152.90 | 10.290% | $168.6334 | $168.63 | $168.65 | $168.60 |
| Purchase #4 | $207.37 | 8.800% | $225.6186 | $225.62 | $225.60 | $225.60 |
| Purchase #5 | $249.87 | 5.488% | $263.5829 | $263.58 | $263.60 | $263.60 |
| Purchase #6 | $13.66 | 8.355% | $14.8013 | $14.80 | $14.80 | $14.80 |
| Purchase #7 | $176.48 | 8.369% | $191.2496 | $191.25 | $191.25 | $191.20 |
| 7 purchase totals = | $1,150.93 | $1,258.0789 | $1,258.07 | $1,258.10 | $1,258.00 | |