| 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 | $224.95 | 12.715% | $253.5524 | $253.55 | $253.55 | $253.60 |
| Purchase #2 | $177.31 | 10.595% | $196.096 | $196.10 | $196.10 | $196.10 |
| Purchase #3 | $188.93 | 13.150% | $213.7743 | $213.77 | $213.75 | $213.80 |
| Purchase #4 | $158.60 | 9.180% | $173.1595 | $173.16 | $173.15 | $173.20 |
| Purchase #5 | $87.25 | 3.863% | $90.6205 | $90.62 | $90.60 | $90.60 |
| Purchase #6 | $24.90 | 8.495% | $27.0153 | $27.02 | $27.00 | $27.00 |
| Purchase #7 | $181.60 | 10.102% | $199.9452 | $199.95 | $199.95 | $199.90 |
| 7 purchase totals = | $1,043.54 | $1,154.1632 | $1,154.17 | $1,154.10 | $1,154.20 | |