| 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 | $162.80 | 11.470% | $181.4732 | $181.47 | $181.45 | $181.50 |
| Purchase #2 | $209.62 | 5.358% | $220.8514 | $220.85 | $220.85 | $220.90 |
| Purchase #3 | $71.54 | 3.263% | $73.8744 | $73.87 | $73.85 | $73.90 |
| Purchase #4 | $154.86 | 13.543% | $175.8327 | $175.83 | $175.85 | $175.80 |
| Purchase #5 | $68.90 | 8.457% | $74.7269 | $74.73 | $74.75 | $74.70 |
| Purchase #6 | $77.82 | 7.316% | $83.5133 | $83.51 | $83.50 | $83.50 |
| Purchase #7 | $121.58 | 8.177% | $131.5216 | $131.52 | $131.50 | $131.50 |
| 7 purchase totals = | $867.12 | $941.7935 | $941.78 | $941.75 | $941.80 | |