| 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 | $192.32 | 3.464% | $198.982 | $198.98 | $199.00 | $199.00 |
| Purchase #2 | $15.99 | 13.369% | $18.1277 | $18.13 | $18.15 | $18.10 |
| Purchase #3 | $156.88 | 4.415% | $163.8063 | $163.81 | $163.80 | $163.80 |
| Purchase #4 | $197.80 | 6.133% | $209.9311 | $209.93 | $209.95 | $209.90 |
| Purchase #5 | $184.45 | 6.528% | $196.4909 | $196.49 | $196.50 | $196.50 |
| Purchase #6 | $163.42 | 12.822% | $184.3737 | $184.37 | $184.35 | $184.40 |
| Purchase #7 | $155.85 | 8.838% | $169.624 | $169.62 | $169.60 | $169.60 |
| 7 purchase totals = | $1,066.71 | $1,141.3357 | $1,141.33 | $1,141.35 | $1,141.30 | |