| 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 | $68.99 | 11.776% | $77.1143 | $77.11 | $77.10 | $77.10 |
| Purchase #2 | $151.49 | 13.725% | $172.282 | $172.28 | $172.30 | $172.30 |
| Purchase #3 | $220.71 | 13.507% | $250.5213 | $250.52 | $250.50 | $250.50 |
| Purchase #4 | $156.65 | 13.287% | $177.4641 | $177.46 | $177.45 | $177.50 |
| Purchase #5 | $244.29 | 3.765% | $253.4875 | $253.49 | $253.50 | $253.50 |
| Purchase #6 | $151.84 | 8.384% | $164.5703 | $164.57 | $164.55 | $164.60 |
| Purchase #7 | $107.65 | 13.447% | $122.1257 | $122.13 | $122.15 | $122.10 |
| 7 purchase totals = | $1,101.62 | $1,217.5652 | $1,217.56 | $1,217.55 | $1,217.60 | |