| 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 | $143.44 | 13.142% | $162.2909 | $162.29 | $162.30 | $162.30 |
| Purchase #2 | $172.48 | 3.512% | $178.5375 | $178.54 | $178.55 | $178.50 |
| Purchase #3 | $134.35 | 11.559% | $149.8795 | $149.88 | $149.90 | $149.90 |
| Purchase #4 | $220.50 | 9.259% | $240.9161 | $240.92 | $240.90 | $240.90 |
| Purchase #5 | $76.87 | 4.309% | $80.1823 | $80.18 | $80.20 | $80.20 |
| Purchase #6 | $225.99 | 5.458% | $238.3245 | $238.32 | $238.30 | $238.30 |
| Purchase #7 | $14.28 | 12.470% | $16.0607 | $16.06 | $16.05 | $16.10 |
| 7 purchase totals = | $987.91 | $1,066.1915 | $1,066.19 | $1,066.20 | $1,066.20 | |