| 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 | $157.57 | 12.130% | $176.6832 | $176.68 | $176.70 | $176.70 |
| Purchase #2 | $19.81 | 8.725% | $21.5384 | $21.54 | $21.55 | $21.50 |
| Purchase #3 | $97.49 | 13.178% | $110.3372 | $110.34 | $110.35 | $110.30 |
| Purchase #4 | $177.59 | 8.238% | $192.2199 | $192.22 | $192.20 | $192.20 |
| Purchase #5 | $233.33 | 12.866% | $263.3502 | $263.35 | $263.35 | $263.40 |
| Purchase #6 | $76.38 | 7.618% | $82.1986 | $82.20 | $82.20 | $82.20 |
| Purchase #7 | $6.87 | 10.750% | $7.6085 | $7.61 | $7.60 | $7.60 |
| 7 purchase totals = | $769.04 | $853.9360 | $853.94 | $853.95 | $853.90 | |