| 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 | $128.43 | 11.326% | $142.976 | $142.98 | $143.00 | $143.00 |
| Purchase #2 | $147.94 | 9.799% | $162.4366 | $162.44 | $162.45 | $162.40 |
| Purchase #3 | $196.95 | 12.250% | $221.0764 | $221.08 | $221.10 | $221.10 |
| Purchase #4 | $235.68 | 13.321% | $267.0749 | $267.07 | $267.05 | $267.10 |
| Purchase #5 | $245.46 | 8.689% | $266.788 | $266.79 | $266.80 | $266.80 |
| Purchase #6 | $147.74 | 11.560% | $164.8187 | $164.82 | $164.80 | $164.80 |
| Purchase #7 | $194.66 | 8.522% | $211.2489 | $211.25 | $211.25 | $211.20 |
| 7 purchase totals = | $1,296.86 | $1,436.4195 | $1,436.43 | $1,436.45 | $1,436.40 | |