| 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 | $36.89 | 9.447% | $40.375 | $40.38 | $40.40 | $40.40 |
| Purchase #2 | $156.25 | 12.208% | $175.325 | $175.33 | $175.35 | $175.30 |
| Purchase #3 | $174.87 | 5.284% | $184.1101 | $184.11 | $184.10 | $184.10 |
| Purchase #4 | $241.67 | 4.559% | $252.6877 | $252.69 | $252.70 | $252.70 |
| Purchase #5 | $148.83 | 3.555% | $154.1209 | $154.12 | $154.10 | $154.10 |
| Purchase #6 | $152.80 | 3.597% | $158.2962 | $158.30 | $158.30 | $158.30 |
| Purchase #7 | $171.66 | 11.498% | $191.3975 | $191.40 | $191.40 | $191.40 |
| 7 purchase totals = | $1,082.97 | $1,156.3124 | $1,156.33 | $1,156.35 | $1,156.30 | |