| 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 | $134.54 | 7.646% | $144.8269 | $144.83 | $144.85 | $144.80 |
| Purchase #2 | $242.32 | 9.509% | $265.3622 | $265.36 | $265.35 | $265.40 |
| Purchase #3 | $166.74 | 4.770% | $174.6935 | $174.69 | $174.70 | $174.70 |
| Purchase #4 | $25.64 | 3.690% | $26.5861 | $26.59 | $26.60 | $26.60 |
| Purchase #5 | $197.94 | 5.814% | $209.4482 | $209.45 | $209.45 | $209.40 |
| Purchase #6 | $245.77 | 10.744% | $272.1755 | $272.18 | $272.20 | $272.20 |
| Purchase #7 | $168.68 | 9.458% | $184.6338 | $184.63 | $184.65 | $184.60 |
| 7 purchase totals = | $1,181.63 | $1,277.7262 | $1,277.73 | $1,277.80 | $1,277.70 | |