| 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 | $189.47 | 6.798% | $202.3502 | $202.35 | $202.35 | $202.40 |
| Purchase #2 | $37.79 | 5.596% | $39.9047 | $39.90 | $39.90 | $39.90 |
| Purchase #3 | $161.90 | 5.342% | $170.5487 | $170.55 | $170.55 | $170.50 |
| Purchase #4 | $187.72 | 5.186% | $197.4552 | $197.46 | $197.45 | $197.50 |
| Purchase #5 | $192.66 | 12.326% | $216.4073 | $216.41 | $216.40 | $216.40 |
| Purchase #6 | $153.93 | 9.298% | $168.2424 | $168.24 | $168.25 | $168.20 |
| Purchase #7 | $79.95 | 6.318% | $85.0012 | $85.00 | $85.00 | $85.00 |
| 7 purchase totals = | $1,003.42 | $1,079.9097 | $1,079.91 | $1,079.90 | $1,079.90 | |