| 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 | $152.27 | 5.271% | $160.2962 | $160.30 | $160.30 | $160.30 |
| Purchase #2 | $16.81 | 10.648% | $18.5999 | $18.60 | $18.60 | $18.60 |
| Purchase #3 | $190.75 | 9.241% | $208.3772 | $208.38 | $208.40 | $208.40 |
| Purchase #4 | $203.37 | 8.116% | $219.8755 | $219.88 | $219.90 | $219.90 |
| Purchase #5 | $138.95 | 6.319% | $147.7303 | $147.73 | $147.75 | $147.70 |
| Purchase #6 | $233.90 | 8.534% | $253.861 | $253.86 | $253.85 | $253.90 |
| Purchase #7 | $131.28 | 6.108% | $139.2986 | $139.30 | $139.30 | $139.30 |
| 7 purchase totals = | $1,067.33 | $1,148.0387 | $1,148.05 | $1,148.10 | $1,148.10 | |