| 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 | $32.63 | 5.552% | $34.4416 | $34.44 | $34.45 | $34.40 |
| Purchase #2 | $157.77 | 5.524% | $166.4852 | $166.49 | $166.50 | $166.50 |
| Purchase #3 | $133.41 | 9.701% | $146.3521 | $146.35 | $146.35 | $146.40 |
| Purchase #4 | $197.57 | 12.576% | $222.4164 | $222.42 | $222.40 | $222.40 |
| Purchase #5 | $184.94 | 9.346% | $202.2245 | $202.22 | $202.20 | $202.20 |
| Purchase #6 | $232.53 | 4.214% | $242.3288 | $242.33 | $242.35 | $242.30 |
| Purchase #7 | $77.57 | 8.505% | $84.1673 | $84.17 | $84.15 | $84.20 |
| 7 purchase totals = | $1,016.42 | $1,098.4159 | $1,098.42 | $1,098.40 | $1,098.40 | |