| 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 | $159.26 | 13.386% | $180.5785 | $180.58 | $180.60 | $180.60 |
| Purchase #2 | $167.95 | 5.561% | $177.2897 | $177.29 | $177.30 | $177.30 |
| Purchase #3 | $108.40 | 11.234% | $120.5777 | $120.58 | $120.60 | $120.60 |
| Purchase #4 | $160.29 | 11.624% | $178.9221 | $178.92 | $178.90 | $178.90 |
| Purchase #5 | $170.34 | 5.506% | $179.7189 | $179.72 | $179.70 | $179.70 |
| Purchase #6 | $15.36 | 7.447% | $16.5039 | $16.50 | $16.50 | $16.50 |
| Purchase #7 | $191.49 | 6.351% | $203.6515 | $203.65 | $203.65 | $203.70 |
| 7 purchase totals = | $973.09 | $1,057.2423 | $1,057.24 | $1,057.25 | $1,057.30 | |