| 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 | $160.92 | 12.745% | $181.4293 | $181.43 | $181.45 | $181.40 |
| Purchase #2 | $199.44 | 3.311% | $206.0435 | $206.04 | $206.05 | $206.00 |
| Purchase #3 | $16.76 | 3.133% | $17.2851 | $17.29 | $17.30 | $17.30 |
| Purchase #4 | $219.46 | 13.550% | $249.1968 | $249.20 | $249.20 | $249.20 |
| Purchase #5 | $166.35 | 9.312% | $181.8405 | $181.84 | $181.85 | $181.80 |
| Purchase #6 | $231.81 | 4.860% | $243.076 | $243.08 | $243.10 | $243.10 |
| Purchase #7 | $69.74 | 12.818% | $78.6793 | $78.68 | $78.70 | $78.70 |
| 7 purchase totals = | $1,064.48 | $1,157.5505 | $1,157.56 | $1,157.65 | $1,157.50 | |