| 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 | $168.32 | 5.262% | $177.177 | $177.18 | $177.20 | $177.20 |
| Purchase #2 | $62.56 | 8.365% | $67.7931 | $67.79 | $67.80 | $67.80 |
| Purchase #3 | $232.85 | 11.631% | $259.9328 | $259.93 | $259.95 | $259.90 |
| Purchase #4 | $157.36 | 12.469% | $176.9812 | $176.98 | $177.00 | $177.00 |
| Purchase #5 | $84.35 | 8.195% | $91.2625 | $91.26 | $91.25 | $91.30 |
| Purchase #6 | $88.55 | 6.740% | $94.5183 | $94.52 | $94.50 | $94.50 |
| Purchase #7 | $97.88 | 11.837% | $109.4661 | $109.47 | $109.45 | $109.50 |
| 7 purchase totals = | $891.87 | $977.1310 | $977.13 | $977.15 | $977.20 | |