| 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 | $187.55 | 4.162% | $195.3558 | $195.36 | $195.35 | $195.40 |
| Purchase #2 | $8.69 | 7.622% | $9.3524 | $9.35 | $9.35 | $9.40 |
| Purchase #3 | $38.84 | 5.610% | $41.0189 | $41.02 | $41.00 | $41.00 |
| Purchase #4 | $247.84 | 11.125% | $275.4122 | $275.41 | $275.40 | $275.40 |
| Purchase #5 | $70.88 | 6.617% | $75.5701 | $75.57 | $75.55 | $75.60 |
| Purchase #6 | $60.50 | 11.462% | $67.4345 | $67.43 | $67.45 | $67.40 |
| Purchase #7 | $137.44 | 10.739% | $152.1997 | $152.20 | $152.20 | $152.20 |
| 7 purchase totals = | $751.74 | $816.3436 | $816.34 | $816.30 | $816.40 | |