| 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 | $180.60 | 9.636% | $198.0026 | $198.00 | $198.00 | $198.00 |
| Purchase #2 | $98.57 | 11.263% | $109.6719 | $109.67 | $109.65 | $109.70 |
| Purchase #3 | $169.56 | 12.307% | $190.4277 | $190.43 | $190.45 | $190.40 |
| Purchase #4 | $121.65 | 7.750% | $131.0779 | $131.08 | $131.10 | $131.10 |
| Purchase #5 | $204.74 | 6.430% | $217.9048 | $217.90 | $217.90 | $217.90 |
| Purchase #6 | $193.27 | 6.122% | $205.102 | $205.10 | $205.10 | $205.10 |
| Purchase #7 | $123.52 | 3.740% | $128.1396 | $128.14 | $128.15 | $128.10 |
| 7 purchase totals = | $1,091.91 | $1,180.3265 | $1,180.32 | $1,180.35 | $1,180.30 | |