| 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 | $136.78 | 7.593% | $147.1657 | $147.17 | $147.15 | $147.20 |
| Purchase #2 | $26.70 | 8.425% | $28.9495 | $28.95 | $28.95 | $28.90 |
| Purchase #3 | $200.61 | 8.741% | $218.1453 | $218.15 | $218.15 | $218.10 |
| Purchase #4 | $173.71 | 10.769% | $192.4168 | $192.42 | $192.40 | $192.40 |
| Purchase #5 | $130.30 | 4.290% | $135.8899 | $135.89 | $135.90 | $135.90 |
| Purchase #6 | $213.75 | 8.771% | $232.498 | $232.50 | $232.50 | $232.50 |
| Purchase #7 | $84.76 | 8.821% | $92.2367 | $92.24 | $92.25 | $92.20 |
| 7 purchase totals = | $966.61 | $1,047.3019 | $1,047.32 | $1,047.30 | $1,047.20 | |