| 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 | $177.28 | 6.651% | $189.0709 | $189.07 | $189.05 | $189.10 |
| Purchase #2 | $187.77 | 3.138% | $193.6622 | $193.66 | $193.65 | $193.70 |
| Purchase #3 | $69.59 | 10.802% | $77.1071 | $77.11 | $77.10 | $77.10 |
| Purchase #4 | $121.27 | 11.762% | $135.5338 | $135.53 | $135.55 | $135.50 |
| Purchase #5 | $134.61 | 9.447% | $147.3266 | $147.33 | $147.35 | $147.30 |
| Purchase #6 | $111.52 | 4.665% | $116.7224 | $116.72 | $116.70 | $116.70 |
| Purchase #7 | $207.83 | 6.488% | $221.314 | $221.31 | $221.30 | $221.30 |
| 7 purchase totals = | $1,009.87 | $1,080.7370 | $1,080.73 | $1,080.70 | $1,080.70 | |