| 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 | $188.37 | 4.428% | $196.711 | $196.71 | $196.70 | $196.70 |
| Purchase #2 | $25.36 | 10.491% | $28.0205 | $28.02 | $28.00 | $28.00 |
| Purchase #3 | $157.66 | 12.614% | $177.5472 | $177.55 | $177.55 | $177.50 |
| Purchase #4 | $145.59 | 4.667% | $152.3847 | $152.38 | $152.40 | $152.40 |
| Purchase #5 | $146.71 | 4.214% | $152.8924 | $152.89 | $152.90 | $152.90 |
| Purchase #6 | $207.72 | 11.729% | $232.0835 | $232.08 | $232.10 | $232.10 |
| Purchase #7 | $184.28 | 6.248% | $195.7938 | $195.79 | $195.80 | $195.80 |
| 7 purchase totals = | $1,055.69 | $1,135.4331 | $1,135.42 | $1,135.45 | $1,135.40 | |