| 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 | $164.80 | 13.515% | $187.0727 | $187.07 | $187.05 | $187.10 |
| Purchase #2 | $138.29 | 3.506% | $143.1384 | $143.14 | $143.15 | $143.10 |
| Purchase #3 | $124.58 | 5.254% | $131.1254 | $131.13 | $131.15 | $131.10 |
| Purchase #4 | $219.69 | 8.607% | $238.5987 | $238.60 | $238.60 | $238.60 |
| Purchase #5 | $110.31 | 13.736% | $125.4622 | $125.46 | $125.45 | $125.50 |
| Purchase #6 | $220.74 | 9.560% | $241.8427 | $241.84 | $241.85 | $241.80 |
| Purchase #7 | $60.31 | 8.477% | $65.4225 | $65.42 | $65.40 | $65.40 |
| 7 purchase totals = | $1,038.72 | $1,132.6626 | $1,132.66 | $1,132.65 | $1,132.60 | |