| 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 | $166.28 | 7.181% | $178.2206 | $178.22 | $178.20 | $178.20 |
| Purchase #2 | $159.27 | 8.635% | $173.023 | $173.02 | $173.00 | $173.00 |
| Purchase #3 | $45.90 | 4.523% | $47.9761 | $47.98 | $48.00 | $48.00 |
| Purchase #4 | $84.96 | 12.225% | $95.3464 | $95.35 | $95.35 | $95.30 |
| Purchase #5 | $169.85 | 3.689% | $176.1158 | $176.12 | $176.10 | $176.10 |
| Purchase #6 | $5.47 | 13.355% | $6.2005 | $6.20 | $6.20 | $6.20 |
| Purchase #7 | $147.64 | 5.864% | $156.2976 | $156.30 | $156.30 | $156.30 |
| 7 purchase totals = | $779.37 | $833.1800 | $833.19 | $833.15 | $833.10 | |