| 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 | $179.90 | 7.669% | $193.6965 | $193.70 | $193.70 | $193.70 |
| Purchase #2 | $10.30 | 8.475% | $11.1729 | $11.17 | $11.15 | $11.20 |
| Purchase #3 | $45.35 | 5.385% | $47.7921 | $47.79 | $47.80 | $47.80 |
| Purchase #4 | $98.88 | 10.108% | $108.8748 | $108.87 | $108.85 | $108.90 |
| Purchase #5 | $186.44 | 8.387% | $202.0767 | $202.08 | $202.10 | $202.10 |
| Purchase #6 | $249.43 | 13.713% | $283.6343 | $283.63 | $283.65 | $283.60 |
| Purchase #7 | $8.95 | 5.292% | $9.4236 | $9.42 | $9.40 | $9.40 |
| 7 purchase totals = | $779.25 | $856.6709 | $856.66 | $856.65 | $856.70 | |