| 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 | $168.55 | 7.692% | $181.5149 | $181.51 | $181.50 | $181.50 |
| Purchase #2 | $11.47 | 10.777% | $12.7061 | $12.71 | $12.70 | $12.70 |
| Purchase #3 | $219.56 | 13.744% | $249.7363 | $249.74 | $249.75 | $249.70 |
| Purchase #4 | $229.94 | 4.261% | $239.7377 | $239.74 | $239.75 | $239.70 |
| Purchase #5 | $129.42 | 8.833% | $140.8517 | $140.85 | $140.85 | $140.90 |
| Purchase #6 | $172.36 | 8.610% | $187.2002 | $187.20 | $187.20 | $187.20 |
| Purchase #7 | $182.39 | 4.385% | $190.3878 | $190.39 | $190.40 | $190.40 |
| 7 purchase totals = | $1,113.69 | $1,202.1347 | $1,202.14 | $1,202.15 | $1,202.10 | |