| 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 | $160.48 | 3.203% | $165.6202 | $165.62 | $165.60 | $165.60 |
| Purchase #2 | $173.36 | 5.177% | $182.3348 | $182.33 | $182.35 | $182.30 |
| Purchase #3 | $64.63 | 5.169% | $67.9707 | $67.97 | $67.95 | $68.00 |
| Purchase #4 | $86.43 | 11.176% | $96.0894 | $96.09 | $96.10 | $96.10 |
| Purchase #5 | $143.33 | 13.595% | $162.8157 | $162.82 | $162.80 | $162.80 |
| Purchase #6 | $94.76 | 5.465% | $99.9386 | $99.94 | $99.95 | $99.90 |
| Purchase #7 | $103.85 | 8.475% | $112.6513 | $112.65 | $112.65 | $112.70 |
| 7 purchase totals = | $826.84 | $887.4207 | $887.42 | $887.40 | $887.40 | |