| 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 | $149.72 | 8.358% | $162.2336 | $162.23 | $162.25 | $162.20 |
| Purchase #2 | $230.86 | 12.656% | $260.0776 | $260.08 | $260.10 | $260.10 |
| Purchase #3 | $200.87 | 5.361% | $211.6386 | $211.64 | $211.65 | $211.60 |
| Purchase #4 | $168.47 | 4.854% | $176.6475 | $176.65 | $176.65 | $176.60 |
| Purchase #5 | $217.61 | 3.410% | $225.0305 | $225.03 | $225.05 | $225.00 |
| Purchase #6 | $18.47 | 5.859% | $19.5522 | $19.55 | $19.55 | $19.60 |
| Purchase #7 | $248.94 | 7.284% | $267.0728 | $267.07 | $267.05 | $267.10 |
| 7 purchase totals = | $1,234.94 | $1,322.2528 | $1,322.25 | $1,322.30 | $1,322.20 | |