| 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 | $131.55 | 6.570% | $140.1928 | $140.19 | $140.20 | $140.20 |
| Purchase #2 | $238.99 | 3.707% | $247.8494 | $247.85 | $247.85 | $247.80 |
| Purchase #3 | $185.74 | 7.268% | $199.2396 | $199.24 | $199.25 | $199.20 |
| Purchase #4 | $208.99 | 5.279% | $220.0226 | $220.02 | $220.00 | $220.00 |
| Purchase #5 | $51.51 | 7.627% | $55.4387 | $55.44 | $55.45 | $55.40 |
| Purchase #6 | $121.27 | 9.784% | $133.1351 | $133.14 | $133.15 | $133.10 |
| Purchase #7 | $177.68 | 6.828% | $189.812 | $189.81 | $189.80 | $189.80 |
| 7 purchase totals = | $1,115.73 | $1,185.6902 | $1,185.69 | $1,185.70 | $1,185.50 | |