| 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 | $145.43 | 4.152% | $151.4683 | $151.47 | $151.45 | $151.50 |
| Purchase #2 | $148.97 | 3.309% | $153.8994 | $153.90 | $153.90 | $153.90 |
| Purchase #3 | $108.30 | 6.699% | $115.555 | $115.56 | $115.55 | $115.60 |
| Purchase #4 | $145.57 | 6.376% | $154.8515 | $154.85 | $154.85 | $154.90 |
| Purchase #5 | $234.90 | 6.394% | $249.9195 | $249.92 | $249.90 | $249.90 |
| Purchase #6 | $77.97 | 11.638% | $87.0441 | $87.04 | $87.05 | $87.00 |
| Purchase #7 | $111.41 | 7.182% | $119.4115 | $119.41 | $119.40 | $119.40 |
| 7 purchase totals = | $972.55 | $1,032.1493 | $1,032.15 | $1,032.10 | $1,032.20 | |