| 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 | $186.58 | 3.288% | $192.7148 | $192.71 | $192.70 | $192.70 |
| Purchase #2 | $69.53 | 3.500% | $71.9636 | $71.96 | $71.95 | $72.00 |
| Purchase #3 | $33.60 | 5.662% | $35.5024 | $35.50 | $35.50 | $35.50 |
| Purchase #4 | $145.26 | 4.274% | $151.4684 | $151.47 | $151.45 | $151.50 |
| Purchase #5 | $225.39 | 7.248% | $241.7263 | $241.73 | $241.75 | $241.70 |
| Purchase #6 | $183.48 | 5.388% | $193.3659 | $193.37 | $193.35 | $193.40 |
| Purchase #7 | $157.96 | 9.418% | $172.8367 | $172.84 | $172.85 | $172.80 |
| 7 purchase totals = | $1,001.80 | $1,059.5781 | $1,059.58 | $1,059.55 | $1,059.60 | |