| 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 | $188.59 | 10.115% | $207.6659 | $207.67 | $207.65 | $207.70 |
| Purchase #2 | $18.77 | 13.718% | $21.3449 | $21.34 | $21.35 | $21.30 |
| Purchase #3 | $207.72 | 11.138% | $230.8559 | $230.86 | $230.85 | $230.90 |
| Purchase #4 | $76.57 | 13.540% | $86.9376 | $86.94 | $86.95 | $86.90 |
| Purchase #5 | $27.75 | 5.510% | $29.279 | $29.28 | $29.30 | $29.30 |
| Purchase #6 | $111.38 | 3.398% | $115.1647 | $115.16 | $115.15 | $115.20 |
| Purchase #7 | $127.93 | 5.774% | $135.3167 | $135.32 | $135.30 | $135.30 |
| 7 purchase totals = | $758.71 | $826.5647 | $826.57 | $826.55 | $826.60 | |