| 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 | $160.67 | 11.242% | $178.7325 | $178.73 | $178.75 | $178.70 |
| Purchase #2 | $83.45 | 3.579% | $86.4367 | $86.44 | $86.45 | $86.40 |
| Purchase #3 | $248.81 | 13.494% | $282.3844 | $282.38 | $282.40 | $282.40 |
| Purchase #4 | $213.43 | 12.544% | $240.2027 | $240.20 | $240.20 | $240.20 |
| Purchase #5 | $137.26 | 10.468% | $151.6284 | $151.63 | $151.65 | $151.60 |
| Purchase #6 | $129.38 | 13.647% | $147.0365 | $147.04 | $147.05 | $147.00 |
| Purchase #7 | $105.39 | 10.188% | $116.1271 | $116.13 | $116.15 | $116.10 |
| 7 purchase totals = | $1,078.39 | $1,202.5483 | $1,202.55 | $1,202.65 | $1,202.40 | |