| 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 | $161.54 | 11.179% | $179.5986 | $179.60 | $179.60 | $179.60 |
| Purchase #2 | $198.97 | 12.352% | $223.5468 | $223.55 | $223.55 | $223.50 |
| Purchase #3 | $238.74 | 9.782% | $262.0935 | $262.09 | $262.10 | $262.10 |
| Purchase #4 | $129.82 | 4.579% | $135.7645 | $135.76 | $135.75 | $135.80 |
| Purchase #5 | $72.52 | 11.816% | $81.089 | $81.09 | $81.10 | $81.10 |
| Purchase #6 | $230.66 | 10.861% | $255.712 | $255.71 | $255.70 | $255.70 |
| Purchase #7 | $116.61 | 3.332% | $120.4954 | $120.50 | $120.50 | $120.50 |
| 7 purchase totals = | $1,148.86 | $1,258.2998 | $1,258.30 | $1,258.30 | $1,258.30 | |