| 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 | $129.97 | 6.301% | $138.1594 | $138.16 | $138.15 | $138.20 |
| Purchase #2 | $154.87 | 11.208% | $172.2278 | $172.23 | $172.25 | $172.20 |
| Purchase #3 | $42.28 | 12.542% | $47.5828 | $47.58 | $47.60 | $47.60 |
| Purchase #4 | $166.49 | 4.749% | $174.3966 | $174.40 | $174.40 | $174.40 |
| Purchase #5 | $125.32 | 3.451% | $129.6448 | $129.64 | $129.65 | $129.60 |
| Purchase #6 | $243.53 | 10.698% | $269.5828 | $269.58 | $269.60 | $269.60 |
| Purchase #7 | $230.87 | 5.767% | $244.1843 | $244.18 | $244.20 | $244.20 |
| 7 purchase totals = | $1,093.33 | $1,175.7785 | $1,175.77 | $1,175.85 | $1,175.80 | |