| 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 | $152.66 | 9.158% | $166.6406 | $166.64 | $166.65 | $166.60 |
| Purchase #2 | $222.99 | 5.125% | $234.4182 | $234.42 | $234.40 | $234.40 |
| Purchase #3 | $153.75 | 13.302% | $174.2018 | $174.20 | $174.20 | $174.20 |
| Purchase #4 | $192.79 | 4.683% | $201.8184 | $201.82 | $201.80 | $201.80 |
| Purchase #5 | $12.87 | 4.709% | $13.476 | $13.48 | $13.50 | $13.50 |
| Purchase #6 | $28.37 | 3.832% | $29.4571 | $29.46 | $29.45 | $29.50 |
| Purchase #7 | $228.73 | 4.186% | $238.3046 | $238.30 | $238.30 | $238.30 |
| 7 purchase totals = | $992.16 | $1,058.3167 | $1,058.32 | $1,058.30 | $1,058.30 | |