| 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 | $128.76 | 5.317% | $135.6062 | $135.61 | $135.60 | $135.60 |
| Purchase #2 | $167.97 | 10.332% | $185.3247 | $185.32 | $185.30 | $185.30 |
| Purchase #3 | $204.84 | 12.755% | $230.9673 | $230.97 | $230.95 | $231.00 |
| Purchase #4 | $246.53 | 12.689% | $277.8122 | $277.81 | $277.80 | $277.80 |
| Purchase #5 | $109.38 | 11.387% | $121.8351 | $121.84 | $121.85 | $121.80 |
| Purchase #6 | $138.47 | 11.329% | $154.1573 | $154.16 | $154.15 | $154.20 |
| Purchase #7 | $18.31 | 6.694% | $19.5357 | $19.54 | $19.55 | $19.50 |
| 7 purchase totals = | $1,014.26 | $1,125.2385 | $1,125.25 | $1,125.20 | $1,125.20 | |