| 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 | $18.25 | 4.566% | $19.0833 | $19.08 | $19.10 | $19.10 |
| Purchase #2 | $143.64 | 6.262% | $152.6347 | $152.63 | $152.65 | $152.60 |
| Purchase #3 | $137.61 | 13.170% | $155.7332 | $155.73 | $155.75 | $155.70 |
| Purchase #4 | $167.39 | 3.214% | $172.7699 | $172.77 | $172.75 | $172.80 |
| Purchase #5 | $245.31 | 12.377% | $275.672 | $275.67 | $275.65 | $275.70 |
| Purchase #6 | $201.47 | 8.680% | $218.9576 | $218.96 | $218.95 | $219.00 |
| Purchase #7 | $249.92 | 5.618% | $263.9605 | $263.96 | $263.95 | $264.00 |
| 7 purchase totals = | $1,163.59 | $1,258.8112 | $1,258.80 | $1,258.80 | $1,258.90 | |