| 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 | $121.32 | 7.827% | $130.8157 | $130.82 | $130.80 | $130.80 |
| Purchase #2 | $201.87 | 8.585% | $219.2005 | $219.20 | $219.20 | $219.20 |
| Purchase #3 | $162.47 | 5.853% | $171.9794 | $171.98 | $172.00 | $172.00 |
| Purchase #4 | $137.51 | 11.474% | $153.2879 | $153.29 | $153.30 | $153.30 |
| Purchase #5 | $84.26 | 12.789% | $95.036 | $95.04 | $95.05 | $95.00 |
| Purchase #6 | $207.47 | 13.236% | $234.9307 | $234.93 | $234.95 | $234.90 |
| Purchase #7 | $161.43 | 6.511% | $171.9407 | $171.94 | $171.95 | $171.90 |
| 7 purchase totals = | $1,076.33 | $1,177.1909 | $1,177.20 | $1,177.25 | $1,177.10 | |