| 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 | $80.33 | 11.840% | $89.8411 | $89.84 | $89.85 | $89.80 |
| Purchase #2 | $180.28 | 12.253% | $202.3697 | $202.37 | $202.35 | $202.40 |
| Purchase #3 | $133.84 | 5.213% | $140.8171 | $140.82 | $140.80 | $140.80 |
| Purchase #4 | $201.98 | 11.499% | $225.2057 | $225.21 | $225.20 | $225.20 |
| Purchase #5 | $157.54 | 12.232% | $176.8103 | $176.81 | $176.80 | $176.80 |
| Purchase #6 | $166.91 | 8.851% | $181.6832 | $181.68 | $181.70 | $181.70 |
| Purchase #7 | $9.34 | 13.841% | $10.6327 | $10.63 | $10.65 | $10.60 |
| 7 purchase totals = | $930.22 | $1,027.3598 | $1,027.36 | $1,027.35 | $1,027.30 | |