| 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 | $180.72 | 4.861% | $189.5048 | $189.50 | $189.50 | $189.50 |
| Purchase #2 | $179.27 | 8.578% | $194.6478 | $194.65 | $194.65 | $194.60 |
| Purchase #3 | $152.35 | 3.776% | $158.1027 | $158.10 | $158.10 | $158.10 |
| Purchase #4 | $168.74 | 4.710% | $176.6877 | $176.69 | $176.70 | $176.70 |
| Purchase #5 | $141.36 | 6.725% | $150.8665 | $150.87 | $150.85 | $150.90 |
| Purchase #6 | $183.48 | 3.130% | $189.2229 | $189.22 | $189.20 | $189.20 |
| Purchase #7 | $9.97 | 5.766% | $10.5449 | $10.54 | $10.55 | $10.50 |
| 7 purchase totals = | $1,015.89 | $1,069.5773 | $1,069.57 | $1,069.55 | $1,069.50 | |