| 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 | $248.56 | 6.662% | $265.1191 | $265.12 | $265.10 | $265.10 |
| Purchase #2 | $143.61 | 9.186% | $156.802 | $156.80 | $156.80 | $156.80 |
| Purchase #3 | $199.45 | 9.146% | $217.6917 | $217.69 | $217.70 | $217.70 |
| Purchase #4 | $170.29 | 11.458% | $189.8018 | $189.80 | $189.80 | $189.80 |
| Purchase #5 | $162.52 | 5.856% | $172.0372 | $172.04 | $172.05 | $172.00 |
| Purchase #6 | $18.50 | 9.138% | $20.1905 | $20.19 | $20.20 | $20.20 |
| Purchase #7 | $135.55 | 3.276% | $139.9906 | $139.99 | $140.00 | $140.00 |
| 7 purchase totals = | $1,078.48 | $1,161.6329 | $1,161.63 | $1,161.65 | $1,161.60 | |