| 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 | $135.99 | 5.748% | $143.8067 | $143.81 | $143.80 | $143.80 |
| Purchase #2 | $105.96 | 7.366% | $113.765 | $113.77 | $113.75 | $113.80 |
| Purchase #3 | $172.89 | 11.113% | $192.1033 | $192.10 | $192.10 | $192.10 |
| Purchase #4 | $218.88 | 8.592% | $237.6862 | $237.69 | $237.70 | $237.70 |
| Purchase #5 | $147.74 | 3.760% | $153.295 | $153.30 | $153.30 | $153.30 |
| Purchase #6 | $190.57 | 6.104% | $202.2024 | $202.20 | $202.20 | $202.20 |
| Purchase #7 | $177.63 | 11.851% | $198.6809 | $198.68 | $198.70 | $198.70 |
| 7 purchase totals = | $1,149.66 | $1,241.5395 | $1,241.55 | $1,241.55 | $1,241.60 | |