| 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 | $178.95 | 12.288% | $200.9394 | $200.94 | $200.95 | $200.90 |
| Purchase #2 | $146.71 | 9.445% | $160.5668 | $160.57 | $160.55 | $160.60 |
| Purchase #3 | $133.80 | 11.280% | $148.8926 | $148.89 | $148.90 | $148.90 |
| Purchase #4 | $176.94 | 7.438% | $190.1008 | $190.10 | $190.10 | $190.10 |
| Purchase #5 | $218.56 | 5.801% | $231.2387 | $231.24 | $231.25 | $231.20 |
| Purchase #6 | $150.97 | 8.697% | $164.0999 | $164.10 | $164.10 | $164.10 |
| Purchase #7 | $241.65 | 11.717% | $269.9641 | $269.96 | $269.95 | $270.00 |
| 7 purchase totals = | $1,247.58 | $1,365.8023 | $1,365.80 | $1,365.80 | $1,365.80 | |