| 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 | $133.78 | 7.366% | $143.6342 | $143.63 | $143.65 | $143.60 |
| Purchase #2 | $141.94 | 4.174% | $147.8646 | $147.86 | $147.85 | $147.90 |
| Purchase #3 | $183.88 | 12.122% | $206.1699 | $206.17 | $206.15 | $206.20 |
| Purchase #4 | $170.52 | 12.819% | $192.379 | $192.38 | $192.40 | $192.40 |
| Purchase #5 | $5.85 | 10.307% | $6.453 | $6.45 | $6.45 | $6.50 |
| Purchase #6 | $214.97 | 10.254% | $237.013 | $237.01 | $237.00 | $237.00 |
| Purchase #7 | $172.89 | 6.480% | $184.0933 | $184.09 | $184.10 | $184.10 |
| 7 purchase totals = | $1,023.83 | $1,117.6070 | $1,117.59 | $1,117.60 | $1,117.70 | |