| 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 | $164.34 | 4.817% | $172.2563 | $172.26 | $172.25 | $172.30 |
| Purchase #2 | $20.50 | 6.379% | $21.8077 | $21.81 | $21.80 | $21.80 |
| Purchase #3 | $202.49 | 6.671% | $215.9981 | $216.00 | $216.00 | $216.00 |
| Purchase #4 | $244.69 | 9.656% | $268.3173 | $268.32 | $268.30 | $268.30 |
| Purchase #5 | $92.34 | 7.464% | $99.2323 | $99.23 | $99.25 | $99.20 |
| Purchase #6 | $230.47 | 10.394% | $254.4251 | $254.43 | $254.45 | $254.40 |
| Purchase #7 | $187.71 | 13.824% | $213.659 | $213.66 | $213.65 | $213.70 |
| 7 purchase totals = | $1,142.54 | $1,245.6958 | $1,245.71 | $1,245.70 | $1,245.70 | |