| 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 | $161.29 | 12.558% | $181.5448 | $181.54 | $181.55 | $181.50 |
| Purchase #2 | $205.33 | 12.871% | $231.758 | $231.76 | $231.75 | $231.80 |
| Purchase #3 | $83.34 | 8.571% | $90.4831 | $90.48 | $90.50 | $90.50 |
| Purchase #4 | $202.55 | 5.655% | $214.0042 | $214.00 | $214.00 | $214.00 |
| Purchase #5 | $241.82 | 9.307% | $264.3262 | $264.33 | $264.35 | $264.30 |
| Purchase #6 | $8.39 | 7.224% | $8.9961 | $9.00 | $9.00 | $9.00 |
| Purchase #7 | $184.58 | 5.488% | $194.7098 | $194.71 | $194.70 | $194.70 |
| 7 purchase totals = | $1,087.30 | $1,185.8222 | $1,185.82 | $1,185.85 | $1,185.80 | |