| 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 | $168.95 | 10.325% | $186.3941 | $186.39 | $186.40 | $186.40 |
| Purchase #2 | $7.74 | 9.209% | $8.4528 | $8.45 | $8.45 | $8.50 |
| Purchase #3 | $133.81 | 13.821% | $152.3039 | $152.30 | $152.30 | $152.30 |
| Purchase #4 | $242.31 | 7.261% | $259.9041 | $259.90 | $259.90 | $259.90 |
| Purchase #5 | $178.27 | 8.415% | $193.2714 | $193.27 | $193.25 | $193.30 |
| Purchase #6 | $93.76 | 9.679% | $102.835 | $102.84 | $102.85 | $102.80 |
| Purchase #7 | $174.64 | 11.751% | $195.1619 | $195.16 | $195.15 | $195.20 |
| 7 purchase totals = | $999.48 | $1,098.3232 | $1,098.31 | $1,098.30 | $1,098.40 | |