| 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 | $169.33 | 7.237% | $181.5844 | $181.58 | $181.60 | $181.60 |
| Purchase #2 | $57.76 | 8.871% | $62.8839 | $62.88 | $62.90 | $62.90 |
| Purchase #3 | $166.63 | 6.794% | $177.9508 | $177.95 | $177.95 | $178.00 |
| Purchase #4 | $109.66 | 9.630% | $120.2203 | $120.22 | $120.20 | $120.20 |
| Purchase #5 | $164.98 | 5.151% | $173.4781 | $173.48 | $173.50 | $173.50 |
| Purchase #6 | $194.45 | 3.393% | $201.0477 | $201.05 | $201.05 | $201.00 |
| Purchase #7 | $10.87 | 6.720% | $11.6005 | $11.60 | $11.60 | $11.60 |
| 7 purchase totals = | $873.68 | $928.7657 | $928.76 | $928.80 | $928.80 | |