| 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 | $177.60 | 12.728% | $200.2049 | $200.20 | $200.20 | $200.20 |
| Purchase #2 | $36.88 | 6.642% | $39.3296 | $39.33 | $39.35 | $39.30 |
| Purchase #3 | $53.59 | 3.771% | $55.6109 | $55.61 | $55.60 | $55.60 |
| Purchase #4 | $171.99 | 9.556% | $188.4254 | $188.43 | $188.45 | $188.40 |
| Purchase #5 | $29.85 | 12.645% | $33.6245 | $33.62 | $33.60 | $33.60 |
| Purchase #6 | $188.43 | 7.436% | $202.4417 | $202.44 | $202.45 | $202.40 |
| Purchase #7 | $121.36 | 5.682% | $128.2557 | $128.26 | $128.25 | $128.30 |
| 7 purchase totals = | $779.70 | $847.8927 | $847.89 | $847.90 | $847.80 | |