| 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 | $238.55 | 6.468% | $253.9794 | $253.98 | $254.00 | $254.00 |
| Purchase #2 | $159.99 | 10.255% | $176.397 | $176.40 | $176.40 | $176.40 |
| Purchase #3 | $96.47 | 7.145% | $103.3628 | $103.36 | $103.35 | $103.40 |
| Purchase #4 | $189.72 | 3.754% | $196.8421 | $196.84 | $196.85 | $196.80 |
| Purchase #5 | $157.36 | 5.571% | $166.1265 | $166.13 | $166.15 | $166.10 |
| Purchase #6 | $7.50 | 4.658% | $7.8494 | $7.85 | $7.85 | $7.80 |
| Purchase #7 | $206.75 | 12.806% | $233.2264 | $233.23 | $233.25 | $233.20 |
| 7 purchase totals = | $1,056.34 | $1,137.7836 | $1,137.79 | $1,137.85 | $1,137.70 | |