| 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 | $203.58 | 7.696% | $219.2475 | $219.25 | $219.25 | $219.20 |
| Purchase #2 | $38.45 | 6.772% | $41.0538 | $41.05 | $41.05 | $41.10 |
| Purchase #3 | $195.83 | 3.164% | $202.0261 | $202.03 | $202.05 | $202.00 |
| Purchase #4 | $158.94 | 13.613% | $180.5765 | $180.58 | $180.60 | $180.60 |
| Purchase #5 | $123.35 | 5.338% | $129.9344 | $129.93 | $129.95 | $129.90 |
| Purchase #6 | $234.68 | 7.727% | $252.8137 | $252.81 | $252.80 | $252.80 |
| Purchase #7 | $130.95 | 10.627% | $144.8661 | $144.87 | $144.85 | $144.90 |
| 7 purchase totals = | $1,085.78 | $1,170.5181 | $1,170.52 | $1,170.55 | $1,170.50 | |