| 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 | $156.95 | 10.444% | $173.3419 | $173.34 | $173.35 | $173.30 |
| Purchase #2 | $6.28 | 5.289% | $6.6121 | $6.61 | $6.60 | $6.60 |
| Purchase #3 | $239.92 | 10.670% | $265.5195 | $265.52 | $265.50 | $265.50 |
| Purchase #4 | $202.91 | 9.467% | $222.1195 | $222.12 | $222.10 | $222.10 |
| Purchase #5 | $113.28 | 4.544% | $118.4274 | $118.43 | $118.45 | $118.40 |
| Purchase #6 | $146.39 | 10.354% | $161.5472 | $161.55 | $161.55 | $161.50 |
| Purchase #7 | $168.78 | 5.536% | $178.1237 | $178.12 | $178.10 | $178.10 |
| 7 purchase totals = | $1,034.51 | $1,125.6913 | $1,125.69 | $1,125.65 | $1,125.50 | |