| 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 | $147.91 | 5.738% | $156.3971 | $156.40 | $156.40 | $156.40 |
| Purchase #2 | $34.47 | 11.133% | $38.3075 | $38.31 | $38.30 | $38.30 |
| Purchase #3 | $41.93 | 12.313% | $47.0928 | $47.09 | $47.10 | $47.10 |
| Purchase #4 | $247.47 | 3.393% | $255.8667 | $255.87 | $255.85 | $255.90 |
| Purchase #5 | $98.96 | 9.272% | $108.1356 | $108.14 | $108.15 | $108.10 |
| Purchase #6 | $9.41 | 7.716% | $10.1361 | $10.14 | $10.15 | $10.10 |
| Purchase #7 | $145.43 | 9.834% | $159.7316 | $159.73 | $159.75 | $159.70 |
| 7 purchase totals = | $725.58 | $775.6674 | $775.68 | $775.70 | $775.60 | |