| 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 | $142.36 | 6.604% | $151.7615 | $151.76 | $151.75 | $151.80 |
| Purchase #2 | $130.72 | 10.620% | $144.6025 | $144.60 | $144.60 | $144.60 |
| Purchase #3 | $209.96 | 6.366% | $223.3261 | $223.33 | $223.35 | $223.30 |
| Purchase #4 | $197.40 | 12.426% | $221.9289 | $221.93 | $221.95 | $221.90 |
| Purchase #5 | $192.38 | 11.704% | $214.8962 | $214.90 | $214.90 | $214.90 |
| Purchase #6 | $116.31 | 3.678% | $120.5879 | $120.59 | $120.60 | $120.60 |
| Purchase #7 | $190.99 | 6.242% | $202.9116 | $202.91 | $202.90 | $202.90 |
| 7 purchase totals = | $1,180.12 | $1,280.0147 | $1,280.02 | $1,280.05 | $1,280.00 | |