| 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 | $205.90 | 6.750% | $219.7983 | $219.80 | $219.80 | $219.80 |
| Purchase #2 | $15.72 | 10.207% | $17.3245 | $17.32 | $17.30 | $17.30 |
| Purchase #3 | $108.35 | 12.675% | $122.0834 | $122.08 | $122.10 | $122.10 |
| Purchase #4 | $180.79 | 8.276% | $195.7522 | $195.75 | $195.75 | $195.80 |
| Purchase #5 | $220.71 | 9.489% | $241.6532 | $241.65 | $241.65 | $241.70 |
| Purchase #6 | $89.63 | 6.569% | $95.5178 | $95.52 | $95.50 | $95.50 |
| Purchase #7 | $75.32 | 6.378% | $80.1239 | $80.12 | $80.10 | $80.10 |
| 7 purchase totals = | $896.42 | $972.2533 | $972.24 | $972.20 | $972.30 | |