| 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 | $237.77 | 7.400% | $255.365 | $255.37 | $255.35 | $255.40 |
| Purchase #2 | $185.37 | 8.660% | $201.423 | $201.42 | $201.40 | $201.40 |
| Purchase #3 | $172.72 | 4.558% | $180.5926 | $180.59 | $180.60 | $180.60 |
| Purchase #4 | $75.37 | 8.684% | $81.9151 | $81.92 | $81.90 | $81.90 |
| Purchase #5 | $235.31 | 8.424% | $255.1325 | $255.13 | $255.15 | $255.10 |
| Purchase #6 | $66.99 | 7.226% | $71.8307 | $71.83 | $71.85 | $71.80 |
| Purchase #7 | $101.71 | 8.589% | $110.4459 | $110.45 | $110.45 | $110.40 |
| 7 purchase totals = | $1,075.24 | $1,156.7048 | $1,156.71 | $1,156.70 | $1,156.60 | |