| 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 | $145.95 | 9.504% | $159.8211 | $159.82 | $159.80 | $159.80 |
| Purchase #2 | $76.91 | 9.668% | $84.3457 | $84.35 | $84.35 | $84.30 |
| Purchase #3 | $160.74 | 9.696% | $176.3254 | $176.33 | $176.35 | $176.30 |
| Purchase #4 | $180.90 | 9.774% | $198.5812 | $198.58 | $198.60 | $198.60 |
| Purchase #5 | $121.60 | 3.592% | $125.9679 | $125.97 | $125.95 | $126.00 |
| Purchase #6 | $177.60 | 6.583% | $189.2914 | $189.29 | $189.30 | $189.30 |
| Purchase #7 | $32.74 | 6.737% | $34.9457 | $34.95 | $34.95 | $34.90 |
| 7 purchase totals = | $896.44 | $969.2784 | $969.29 | $969.30 | $969.20 | |