| 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 | $70.40 | 7.295% | $75.5357 | $75.54 | $75.55 | $75.50 |
| Purchase #2 | $177.70 | 3.154% | $183.3047 | $183.30 | $183.30 | $183.30 |
| Purchase #3 | $249.84 | 8.303% | $270.5842 | $270.58 | $270.60 | $270.60 |
| Purchase #4 | $173.37 | 5.555% | $183.0007 | $183.00 | $183.00 | $183.00 |
| Purchase #5 | $81.58 | 4.697% | $85.4118 | $85.41 | $85.40 | $85.40 |
| Purchase #6 | $207.37 | 5.780% | $219.356 | $219.36 | $219.35 | $219.40 |
| Purchase #7 | $204.69 | 8.500% | $222.0887 | $222.09 | $222.10 | $222.10 |
| 7 purchase totals = | $1,164.95 | $1,239.2818 | $1,239.28 | $1,239.30 | $1,239.30 | |