| 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 | $18.58 | 6.374% | $19.7643 | $19.76 | $19.75 | $19.80 |
| Purchase #2 | $183.50 | 3.346% | $189.6399 | $189.64 | $189.65 | $189.60 |
| Purchase #3 | $123.56 | 10.214% | $136.1804 | $136.18 | $136.20 | $136.20 |
| Purchase #4 | $214.33 | 3.635% | $222.1209 | $222.12 | $222.10 | $222.10 |
| Purchase #5 | $194.60 | 10.471% | $214.9766 | $214.98 | $215.00 | $215.00 |
| Purchase #6 | $150.72 | 8.194% | $163.07 | $163.07 | $163.05 | $163.10 |
| Purchase #7 | $132.54 | 4.550% | $138.5706 | $138.57 | $138.55 | $138.60 |
| 7 purchase totals = | $1,017.83 | $1,084.3227 | $1,084.32 | $1,084.30 | $1,084.40 | |