| 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 | $74.96 | 4.303% | $78.1855 | $78.19 | $78.20 | $78.20 |
| Purchase #2 | $189.88 | 6.196% | $201.645 | $201.65 | $201.65 | $201.60 |
| Purchase #3 | $212.84 | 4.654% | $222.7456 | $222.75 | $222.75 | $222.70 |
| Purchase #4 | $130.89 | 11.838% | $146.3848 | $146.38 | $146.40 | $146.40 |
| Purchase #5 | $96.58 | 3.262% | $99.7304 | $99.73 | $99.75 | $99.70 |
| Purchase #6 | $88.89 | 13.787% | $101.1453 | $101.15 | $101.15 | $101.10 |
| Purchase #7 | $187.77 | 3.179% | $193.7392 | $193.74 | $193.75 | $193.70 |
| 7 purchase totals = | $981.81 | $1,043.5758 | $1,043.59 | $1,043.65 | $1,043.40 | |