| 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 | $171.46 | 7.500% | $184.3195 | $184.32 | $184.30 | $184.30 |
| Purchase #2 | $87.56 | 5.293% | $92.1946 | $92.19 | $92.20 | $92.20 |
| Purchase #3 | $238.64 | 8.139% | $258.0629 | $258.06 | $258.05 | $258.10 |
| Purchase #4 | $231.75 | 12.271% | $260.188 | $260.19 | $260.20 | $260.20 |
| Purchase #5 | $146.84 | 5.824% | $155.392 | $155.39 | $155.40 | $155.40 |
| Purchase #6 | $105.43 | 3.383% | $108.9967 | $109.00 | $109.00 | $109.00 |
| Purchase #7 | $73.76 | 7.490% | $79.2846 | $79.28 | $79.30 | $79.30 |
| 7 purchase totals = | $1,055.44 | $1,138.4383 | $1,138.43 | $1,138.45 | $1,138.50 | |