| 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 | $167.84 | 3.851% | $174.3035 | $174.30 | $174.30 | $174.30 |
| Purchase #2 | $214.47 | 13.114% | $242.5956 | $242.60 | $242.60 | $242.60 |
| Purchase #3 | $165.98 | 13.166% | $187.8329 | $187.83 | $187.85 | $187.80 |
| Purchase #4 | $19.72 | 11.136% | $21.916 | $21.92 | $21.90 | $21.90 |
| Purchase #5 | $157.68 | 12.234% | $176.9706 | $176.97 | $176.95 | $177.00 |
| Purchase #6 | $31.76 | 8.384% | $34.4228 | $34.42 | $34.40 | $34.40 |
| Purchase #7 | $98.45 | 9.847% | $108.1444 | $108.14 | $108.15 | $108.10 |
| 7 purchase totals = | $855.90 | $946.1858 | $946.18 | $946.15 | $946.10 | |