| 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 | $183.40 | 9.736% | $201.2558 | $201.26 | $201.25 | $201.30 |
| Purchase #2 | $183.81 | 5.713% | $194.3111 | $194.31 | $194.30 | $194.30 |
| Purchase #3 | $121.34 | 5.716% | $128.2758 | $128.28 | $128.30 | $128.30 |
| Purchase #4 | $64.95 | 4.847% | $68.0981 | $68.10 | $68.10 | $68.10 |
| Purchase #5 | $92.32 | 11.395% | $102.8399 | $102.84 | $102.85 | $102.80 |
| Purchase #6 | $86.76 | 4.671% | $90.8126 | $90.81 | $90.80 | $90.80 |
| Purchase #7 | $86.88 | 5.657% | $91.7948 | $91.79 | $91.80 | $91.80 |
| 7 purchase totals = | $819.46 | $877.3881 | $877.39 | $877.40 | $877.40 | |