| 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 | $145.28 | 10.623% | $160.7131 | $160.71 | $160.70 | $160.70 |
| Purchase #2 | $110.35 | 7.334% | $118.4431 | $118.44 | $118.45 | $118.40 |
| Purchase #3 | $95.96 | 10.609% | $106.1404 | $106.14 | $106.15 | $106.10 |
| Purchase #4 | $225.34 | 9.363% | $246.4386 | $246.44 | $246.45 | $246.40 |
| Purchase #5 | $146.88 | 10.621% | $162.4801 | $162.48 | $162.50 | $162.50 |
| Purchase #6 | $219.82 | 7.301% | $235.8691 | $235.87 | $235.85 | $235.90 |
| Purchase #7 | $179.98 | 8.392% | $195.0839 | $195.08 | $195.10 | $195.10 |
| 7 purchase totals = | $1,123.61 | $1,225.1683 | $1,225.16 | $1,225.20 | $1,225.10 | |