| 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 | $181.56 | 9.560% | $198.9171 | $198.92 | $198.90 | $198.90 |
| Purchase #2 | $176.57 | 8.247% | $191.1317 | $191.13 | $191.15 | $191.10 |
| Purchase #3 | $133.49 | 5.264% | $140.5169 | $140.52 | $140.50 | $140.50 |
| Purchase #4 | $71.98 | 13.581% | $81.7556 | $81.76 | $81.75 | $81.80 |
| Purchase #5 | $207.73 | 8.359% | $225.0942 | $225.09 | $225.10 | $225.10 |
| Purchase #6 | $16.80 | 9.651% | $18.4214 | $18.42 | $18.40 | $18.40 |
| Purchase #7 | $228.43 | 12.683% | $257.4018 | $257.40 | $257.40 | $257.40 |
| 7 purchase totals = | $1,016.56 | $1,113.2387 | $1,113.24 | $1,113.20 | $1,113.20 | |