| 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 | $196.51 | 7.690% | $211.6216 | $211.62 | $211.60 | $211.60 |
| Purchase #2 | $80.35 | 4.630% | $84.0702 | $84.07 | $84.05 | $84.10 |
| Purchase #3 | $188.54 | 10.133% | $207.6448 | $207.64 | $207.65 | $207.60 |
| Purchase #4 | $163.59 | 8.729% | $177.8698 | $177.87 | $177.85 | $177.90 |
| Purchase #5 | $140.46 | 4.120% | $146.247 | $146.25 | $146.25 | $146.20 |
| Purchase #6 | $39.60 | 4.585% | $41.4157 | $41.42 | $41.40 | $41.40 |
| Purchase #7 | $166.64 | 10.806% | $184.6471 | $184.65 | $184.65 | $184.60 |
| 7 purchase totals = | $975.69 | $1,053.5162 | $1,053.52 | $1,053.45 | $1,053.40 | |