| 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 | $81.60 | 7.344% | $87.5927 | $87.59 | $87.60 | $87.60 |
| Purchase #2 | $162.70 | 6.427% | $173.1567 | $173.16 | $173.15 | $173.20 |
| Purchase #3 | $214.96 | 9.141% | $234.6095 | $234.61 | $234.60 | $234.60 |
| Purchase #4 | $201.45 | 4.817% | $211.1538 | $211.15 | $211.15 | $211.20 |
| Purchase #5 | $180.29 | 7.697% | $194.1669 | $194.17 | $194.15 | $194.20 |
| Purchase #6 | $33.60 | 8.393% | $36.42 | $36.42 | $36.40 | $36.40 |
| Purchase #7 | $211.34 | 5.145% | $222.2134 | $222.21 | $222.20 | $222.20 |
| 7 purchase totals = | $1,085.94 | $1,159.3130 | $1,159.31 | $1,159.25 | $1,159.40 | |