| 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 | $139.41 | 3.650% | $144.4985 | $144.50 | $144.50 | $144.50 |
| Purchase #2 | $219.64 | 8.327% | $237.9294 | $237.93 | $237.95 | $237.90 |
| Purchase #3 | $132.61 | 13.735% | $150.824 | $150.82 | $150.80 | $150.80 |
| Purchase #4 | $65.77 | 5.541% | $69.4143 | $69.41 | $69.40 | $69.40 |
| Purchase #5 | $238.50 | 12.256% | $267.7306 | $267.73 | $267.75 | $267.70 |
| Purchase #6 | $109.25 | 9.164% | $119.2617 | $119.26 | $119.25 | $119.30 |
| Purchase #7 | $162.82 | 11.281% | $181.1877 | $181.19 | $181.20 | $181.20 |
| 7 purchase totals = | $1,068.00 | $1,170.8462 | $1,170.84 | $1,170.85 | $1,170.80 | |