| 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 | $7.92 | 10.236% | $8.7307 | $8.73 | $8.75 | $8.70 |
| Purchase #2 | $138.68 | 9.802% | $152.2734 | $152.27 | $152.25 | $152.30 |
| Purchase #3 | $163.91 | 5.429% | $172.8087 | $172.81 | $172.80 | $172.80 |
| Purchase #4 | $47.75 | 4.188% | $49.7498 | $49.75 | $49.75 | $49.70 |
| Purchase #5 | $198.73 | 9.503% | $217.6153 | $217.62 | $217.60 | $217.60 |
| Purchase #6 | $174.48 | 13.225% | $197.555 | $197.56 | $197.55 | $197.60 |
| Purchase #7 | $26.55 | 12.615% | $29.8993 | $29.90 | $29.90 | $29.90 |
| 7 purchase totals = | $758.02 | $828.6322 | $828.64 | $828.60 | $828.60 | |