| 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 | $101.54 | 11.557% | $113.275 | $113.28 | $113.30 | $113.30 |
| Purchase #2 | $145.93 | 3.663% | $151.2754 | $151.28 | $151.30 | $151.30 |
| Purchase #3 | $179.58 | 12.744% | $202.4657 | $202.47 | $202.45 | $202.50 |
| Purchase #4 | $35.79 | 6.284% | $38.039 | $38.04 | $38.05 | $38.00 |
| Purchase #5 | $68.75 | 12.172% | $77.1183 | $77.12 | $77.10 | $77.10 |
| Purchase #6 | $90.84 | 5.558% | $95.8889 | $95.89 | $95.90 | $95.90 |
| Purchase #7 | $245.42 | 13.613% | $278.829 | $278.83 | $278.85 | $278.80 |
| 7 purchase totals = | $867.85 | $956.8913 | $956.91 | $956.95 | $956.90 | |