| 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 | $133.59 | 8.584% | $145.0574 | $145.06 | $145.05 | $145.10 |
| Purchase #2 | $38.91 | 8.689% | $42.2909 | $42.29 | $42.30 | $42.30 |
| Purchase #3 | $177.67 | 11.171% | $197.5175 | $197.52 | $197.50 | $197.50 |
| Purchase #4 | $116.65 | 6.285% | $123.9815 | $123.98 | $124.00 | $124.00 |
| Purchase #5 | $235.41 | 5.260% | $247.7926 | $247.79 | $247.80 | $247.80 |
| Purchase #6 | $143.63 | 8.603% | $155.9865 | $155.99 | $156.00 | $156.00 |
| Purchase #7 | $212.55 | 12.681% | $239.5035 | $239.50 | $239.50 | $239.50 |
| 7 purchase totals = | $1,058.41 | $1,152.1299 | $1,152.13 | $1,152.15 | $1,152.20 | |