| 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 | $153.82 | 10.156% | $169.442 | $169.44 | $169.45 | $169.40 |
| Purchase #2 | $235.87 | 7.356% | $253.2206 | $253.22 | $253.20 | $253.20 |
| Purchase #3 | $96.68 | 9.745% | $106.1015 | $106.10 | $106.10 | $106.10 |
| Purchase #4 | $162.27 | 6.420% | $172.6877 | $172.69 | $172.70 | $172.70 |
| Purchase #5 | $142.53 | 7.432% | $153.1228 | $153.12 | $153.10 | $153.10 |
| Purchase #6 | $164.30 | 8.699% | $178.5925 | $178.59 | $178.60 | $178.60 |
| Purchase #7 | $91.80 | 6.849% | $98.0874 | $98.09 | $98.10 | $98.10 |
| 7 purchase totals = | $1,047.27 | $1,131.2545 | $1,131.25 | $1,131.25 | $1,131.20 | |