| 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 | $180.95 | 12.454% | $203.4855 | $203.49 | $203.50 | $203.50 |
| Purchase #2 | $163.41 | 4.821% | $171.288 | $171.29 | $171.30 | $171.30 |
| Purchase #3 | $184.72 | 7.106% | $197.8462 | $197.85 | $197.85 | $197.80 |
| Purchase #4 | $141.83 | 7.821% | $152.9225 | $152.92 | $152.90 | $152.90 |
| Purchase #5 | $60.33 | 8.356% | $65.3712 | $65.37 | $65.35 | $65.40 |
| Purchase #6 | $120.80 | 7.659% | $130.0521 | $130.05 | $130.05 | $130.10 |
| Purchase #7 | $198.58 | 8.177% | $214.8179 | $214.82 | $214.80 | $214.80 |
| 7 purchase totals = | $1,050.62 | $1,135.7834 | $1,135.79 | $1,135.75 | $1,135.80 | |