| 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 | $161.64 | 9.608% | $177.1704 | $177.17 | $177.15 | $177.20 |
| Purchase #2 | $215.65 | 13.219% | $244.1568 | $244.16 | $244.15 | $244.20 |
| Purchase #3 | $83.25 | 3.137% | $85.8616 | $85.86 | $85.85 | $85.90 |
| Purchase #4 | $178.40 | 13.208% | $201.9631 | $201.96 | $201.95 | $202.00 |
| Purchase #5 | $208.48 | 12.767% | $235.0966 | $235.10 | $235.10 | $235.10 |
| Purchase #6 | $104.39 | 13.361% | $118.3375 | $118.34 | $118.35 | $118.30 |
| Purchase #7 | $179.79 | 11.342% | $200.1818 | $200.18 | $200.20 | $200.20 |
| 7 purchase totals = | $1,131.60 | $1,262.7678 | $1,262.77 | $1,262.75 | $1,262.90 | |