| 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 | $183.58 | 9.718% | $201.4203 | $201.42 | $201.40 | $201.40 |
| Purchase #2 | $178.50 | 13.830% | $203.1866 | $203.19 | $203.20 | $203.20 |
| Purchase #3 | $195.54 | 13.610% | $222.153 | $222.15 | $222.15 | $222.20 |
| Purchase #4 | $181.71 | 3.149% | $187.432 | $187.43 | $187.45 | $187.40 |
| Purchase #5 | $123.29 | 11.450% | $137.4067 | $137.41 | $137.40 | $137.40 |
| Purchase #6 | $116.76 | 12.681% | $131.5663 | $131.57 | $131.55 | $131.60 |
| Purchase #7 | $95.86 | 7.605% | $103.1502 | $103.15 | $103.15 | $103.20 |
| 7 purchase totals = | $1,075.24 | $1,186.3151 | $1,186.32 | $1,186.30 | $1,186.40 | |