| 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 | $167.38 | 10.817% | $185.4855 | $185.49 | $185.50 | $185.50 |
| Purchase #2 | $151.40 | 5.276% | $159.3879 | $159.39 | $159.40 | $159.40 |
| Purchase #3 | $99.91 | 12.116% | $112.0151 | $112.02 | $112.00 | $112.00 |
| Purchase #4 | $165.41 | 11.839% | $184.9929 | $184.99 | $185.00 | $185.00 |
| Purchase #5 | $182.71 | 5.860% | $193.4168 | $193.42 | $193.40 | $193.40 |
| Purchase #6 | $136.42 | 8.352% | $147.8138 | $147.81 | $147.80 | $147.80 |
| Purchase #7 | $136.37 | 11.636% | $152.238 | $152.24 | $152.25 | $152.20 |
| 7 purchase totals = | $1,039.60 | $1,135.3500 | $1,135.36 | $1,135.35 | $1,135.30 | |