| 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 | $180.27 | 9.624% | $197.6192 | $197.62 | $197.60 | $197.60 |
| Purchase #2 | $131.38 | 9.559% | $143.9386 | $143.94 | $143.95 | $143.90 |
| Purchase #3 | $74.84 | 12.425% | $84.1389 | $84.14 | $84.15 | $84.10 |
| Purchase #4 | $201.94 | 7.206% | $216.4918 | $216.49 | $216.50 | $216.50 |
| Purchase #5 | $32.49 | 4.450% | $33.9358 | $33.94 | $33.95 | $33.90 |
| Purchase #6 | $36.31 | 3.103% | $37.4367 | $37.44 | $37.45 | $37.40 |
| Purchase #7 | $45.33 | 12.730% | $51.1005 | $51.10 | $51.10 | $51.10 |
| 7 purchase totals = | $702.56 | $764.6615 | $764.67 | $764.70 | $764.50 | |