| 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 | $128.51 | 4.275% | $134.0038 | $134.00 | $134.00 | $134.00 |
| Purchase #2 | $187.49 | 4.412% | $195.7621 | $195.76 | $195.75 | $195.80 |
| Purchase #3 | $170.26 | 12.150% | $190.9466 | $190.95 | $190.95 | $190.90 |
| Purchase #4 | $113.91 | 5.723% | $120.4291 | $120.43 | $120.45 | $120.40 |
| Purchase #5 | $145.50 | 3.343% | $150.3641 | $150.36 | $150.35 | $150.40 |
| Purchase #6 | $140.63 | 12.368% | $158.0231 | $158.02 | $158.00 | $158.00 |
| Purchase #7 | $63.99 | 3.651% | $66.3263 | $66.33 | $66.35 | $66.30 |
| 7 purchase totals = | $950.29 | $1,015.8551 | $1,015.85 | $1,015.85 | $1,015.80 | |