| 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 | $182.85 | 13.632% | $207.7761 | $207.78 | $207.80 | $207.80 |
| Purchase #2 | $145.92 | 12.516% | $164.1833 | $164.18 | $164.20 | $164.20 |
| Purchase #3 | $245.40 | 9.567% | $268.8774 | $268.88 | $268.90 | $268.90 |
| Purchase #4 | $35.26 | 10.771% | $39.0579 | $39.06 | $39.05 | $39.10 |
| Purchase #5 | $140.25 | 9.143% | $153.0731 | $153.07 | $153.05 | $153.10 |
| Purchase #6 | $97.43 | 8.173% | $105.393 | $105.39 | $105.40 | $105.40 |
| Purchase #7 | $133.93 | 4.147% | $139.4841 | $139.48 | $139.50 | $139.50 |
| 7 purchase totals = | $981.04 | $1,077.8449 | $1,077.84 | $1,077.90 | $1,078.00 | |