| 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 | $189.90 | 13.443% | $215.4283 | $215.43 | $215.45 | $215.40 |
| Purchase #2 | $69.80 | 6.172% | $74.1081 | $74.11 | $74.10 | $74.10 |
| Purchase #3 | $161.99 | 13.584% | $183.9947 | $183.99 | $184.00 | $184.00 |
| Purchase #4 | $66.29 | 4.437% | $69.2313 | $69.23 | $69.25 | $69.20 |
| Purchase #5 | $145.47 | 5.546% | $153.5378 | $153.54 | $153.55 | $153.50 |
| Purchase #6 | $248.94 | 13.118% | $281.5959 | $281.60 | $281.60 | $281.60 |
| Purchase #7 | $134.38 | 5.580% | $141.8784 | $141.88 | $141.90 | $141.90 |
| 7 purchase totals = | $1,016.77 | $1,119.7745 | $1,119.78 | $1,119.85 | $1,119.70 | |