| 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 | $151.48 | 8.494% | $164.3467 | $164.35 | $164.35 | $164.30 |
| Purchase #2 | $114.82 | 5.349% | $120.9617 | $120.96 | $120.95 | $121.00 |
| Purchase #3 | $33.43 | 8.838% | $36.3845 | $36.38 | $36.40 | $36.40 |
| Purchase #4 | $106.32 | 4.292% | $110.8833 | $110.88 | $110.90 | $110.90 |
| Purchase #5 | $35.28 | 6.685% | $37.6385 | $37.64 | $37.65 | $37.60 |
| Purchase #6 | $33.67 | 6.268% | $35.7804 | $35.78 | $35.80 | $35.80 |
| Purchase #7 | $83.41 | 13.177% | $94.4009 | $94.40 | $94.40 | $94.40 |
| 7 purchase totals = | $558.41 | $600.3960 | $600.39 | $600.45 | $600.40 | |