| 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 | $157.99 | 10.236% | $174.1619 | $174.16 | $174.15 | $174.20 |
| Purchase #2 | $148.83 | 4.569% | $155.63 | $155.63 | $155.65 | $155.60 |
| Purchase #3 | $93.74 | 6.623% | $99.9484 | $99.95 | $99.95 | $99.90 |
| Purchase #4 | $81.79 | 11.243% | $90.9856 | $90.99 | $91.00 | $91.00 |
| Purchase #5 | $44.85 | 4.866% | $47.0324 | $47.03 | $47.05 | $47.00 |
| Purchase #6 | $14.60 | 6.323% | $15.5232 | $15.52 | $15.50 | $15.50 |
| Purchase #7 | $32.92 | 10.448% | $36.3595 | $36.36 | $36.35 | $36.40 |
| 7 purchase totals = | $574.72 | $619.6410 | $619.64 | $619.65 | $619.60 | |