| 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 | $164.93 | 13.421% | $187.0653 | $187.07 | $187.05 | $187.10 |
| Purchase #2 | $185.93 | 3.547% | $192.5249 | $192.52 | $192.50 | $192.50 |
| Purchase #3 | $236.43 | 11.348% | $263.2601 | $263.26 | $263.25 | $263.30 |
| Purchase #4 | $248.52 | 10.530% | $274.6892 | $274.69 | $274.70 | $274.70 |
| Purchase #5 | $160.25 | 10.433% | $176.9689 | $176.97 | $176.95 | $177.00 |
| Purchase #6 | $130.61 | 8.491% | $141.7001 | $141.70 | $141.70 | $141.70 |
| Purchase #7 | $159.81 | 4.774% | $167.4393 | $167.44 | $167.45 | $167.40 |
| 7 purchase totals = | $1,286.48 | $1,403.6478 | $1,403.65 | $1,403.60 | $1,403.70 | |