| 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 | $32.88 | 11.717% | $36.7325 | $36.73 | $36.75 | $36.70 |
| Purchase #2 | $145.93 | 5.149% | $153.4439 | $153.44 | $153.45 | $153.40 |
| Purchase #3 | $213.34 | 6.307% | $226.7954 | $226.80 | $226.80 | $226.80 |
| Purchase #4 | $159.27 | 7.473% | $171.1722 | $171.17 | $171.15 | $171.20 |
| Purchase #5 | $197.66 | 5.614% | $208.7566 | $208.76 | $208.75 | $208.80 |
| Purchase #6 | $119.54 | 9.109% | $130.4289 | $130.43 | $130.45 | $130.40 |
| Purchase #7 | $204.28 | 3.466% | $211.3603 | $211.36 | $211.35 | $211.40 |
| 7 purchase totals = | $1,072.90 | $1,138.6898 | $1,138.69 | $1,138.70 | $1,138.70 | |