| 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 | $157.92 | 8.356% | $171.1158 | $171.12 | $171.10 | $171.10 |
| Purchase #2 | $241.82 | 13.399% | $274.2215 | $274.22 | $274.20 | $274.20 |
| Purchase #3 | $226.53 | 6.702% | $241.712 | $241.71 | $241.70 | $241.70 |
| Purchase #4 | $195.51 | 6.343% | $207.9112 | $207.91 | $207.90 | $207.90 |
| Purchase #5 | $228.54 | 12.404% | $256.8881 | $256.89 | $256.90 | $256.90 |
| Purchase #6 | $185.64 | 4.292% | $193.6077 | $193.61 | $193.60 | $193.60 |
| Purchase #7 | $142.82 | 5.862% | $151.1921 | $151.19 | $151.20 | $151.20 |
| 7 purchase totals = | $1,378.78 | $1,496.6484 | $1,496.65 | $1,496.60 | $1,496.60 | |