| 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 | $177.59 | 3.135% | $183.1574 | $183.16 | $183.15 | $183.20 |
| Purchase #2 | $56.61 | 6.461% | $60.2676 | $60.27 | $60.25 | $60.30 |
| Purchase #3 | $220.27 | 8.696% | $239.4247 | $239.42 | $239.40 | $239.40 |
| Purchase #4 | $215.48 | 11.627% | $240.5339 | $240.53 | $240.55 | $240.50 |
| Purchase #5 | $83.37 | 9.260% | $91.0901 | $91.09 | $91.10 | $91.10 |
| Purchase #6 | $53.40 | 5.535% | $56.3557 | $56.36 | $56.35 | $56.40 |
| Purchase #7 | $214.60 | 10.186% | $236.4592 | $236.46 | $236.45 | $236.50 |
| 7 purchase totals = | $1,021.32 | $1,107.2886 | $1,107.29 | $1,107.25 | $1,107.40 | |