| 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 | $90.38 | 7.515% | $97.1721 | $97.17 | $97.15 | $97.20 |
| Purchase #2 | $202.98 | 5.385% | $213.9105 | $213.91 | $213.90 | $213.90 |
| Purchase #3 | $174.28 | 6.483% | $185.5786 | $185.58 | $185.60 | $185.60 |
| Purchase #4 | $203.51 | 6.431% | $216.5977 | $216.60 | $216.60 | $216.60 |
| Purchase #5 | $56.32 | 5.867% | $59.6243 | $59.62 | $59.60 | $59.60 |
| Purchase #6 | $153.50 | 4.186% | $159.9255 | $159.93 | $159.95 | $159.90 |
| Purchase #7 | $178.28 | 12.319% | $200.2423 | $200.24 | $200.25 | $200.20 |
| 7 purchase totals = | $1,059.25 | $1,133.0510 | $1,133.05 | $1,133.05 | $1,133.00 | |