| 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 | $138.40 | 10.143% | $152.4379 | $152.44 | $152.45 | $152.40 |
| Purchase #2 | $40.91 | 8.812% | $44.515 | $44.52 | $44.50 | $44.50 |
| Purchase #3 | $66.88 | 4.395% | $69.8194 | $69.82 | $69.80 | $69.80 |
| Purchase #4 | $25.46 | 9.192% | $27.8003 | $27.80 | $27.80 | $27.80 |
| Purchase #5 | $18.69 | 5.191% | $19.6602 | $19.66 | $19.65 | $19.70 |
| Purchase #6 | $79.58 | 13.251% | $90.1251 | $90.13 | $90.15 | $90.10 |
| Purchase #7 | $224.99 | 13.164% | $254.6077 | $254.61 | $254.60 | $254.60 |
| 7 purchase totals = | $594.91 | $658.9656 | $658.98 | $658.95 | $658.90 | |