| 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 | $169.93 | 4.634% | $177.8046 | $177.80 | $177.80 | $177.80 |
| Purchase #2 | $91.67 | 3.119% | $94.5292 | $94.53 | $94.55 | $94.50 |
| Purchase #3 | $162.87 | 6.235% | $173.0249 | $173.02 | $173.00 | $173.00 |
| Purchase #4 | $5.32 | 5.189% | $5.5961 | $5.60 | $5.60 | $5.60 |
| Purchase #5 | $215.31 | 3.186% | $222.1698 | $222.17 | $222.15 | $222.20 |
| Purchase #6 | $173.93 | 8.199% | $188.1905 | $188.19 | $188.20 | $188.20 |
| Purchase #7 | $56.75 | 7.566% | $61.0437 | $61.04 | $61.05 | $61.00 |
| 7 purchase totals = | $875.78 | $922.3588 | $922.35 | $922.35 | $922.30 | |