| 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 | $188.29 | 6.611% | $200.7379 | $200.74 | $200.75 | $200.70 |
| Purchase #2 | $140.50 | 7.150% | $150.5458 | $150.55 | $150.55 | $150.50 |
| Purchase #3 | $142.93 | 11.582% | $159.4842 | $159.48 | $159.50 | $159.50 |
| Purchase #4 | $64.36 | 10.130% | $70.8797 | $70.88 | $70.90 | $70.90 |
| Purchase #5 | $207.66 | 3.327% | $214.5688 | $214.57 | $214.55 | $214.60 |
| Purchase #6 | $88.82 | 9.787% | $97.5128 | $97.51 | $97.50 | $97.50 |
| Purchase #7 | $131.36 | 5.788% | $138.9631 | $138.96 | $138.95 | $139.00 |
| 7 purchase totals = | $963.92 | $1,032.6923 | $1,032.69 | $1,032.70 | $1,032.70 | |