| 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 | $144.81 | 11.535% | $161.5138 | $161.51 | $161.50 | $161.50 |
| Purchase #2 | $180.25 | 13.763% | $205.0578 | $205.06 | $205.05 | $205.10 |
| Purchase #3 | $121.69 | 11.561% | $135.7586 | $135.76 | $135.75 | $135.80 |
| Purchase #4 | $99.57 | 5.387% | $104.9338 | $104.93 | $104.95 | $104.90 |
| Purchase #5 | $96.80 | 4.730% | $101.3786 | $101.38 | $101.40 | $101.40 |
| Purchase #6 | $222.84 | 8.832% | $242.5212 | $242.52 | $242.50 | $242.50 |
| Purchase #7 | $114.93 | 11.802% | $128.494 | $128.49 | $128.50 | $128.50 |
| 7 purchase totals = | $980.89 | $1,079.6578 | $1,079.65 | $1,079.65 | $1,079.70 | |