| 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 | $116.43 | 3.129% | $120.0731 | $120.07 | $120.05 | $120.10 |
| Purchase #2 | $170.34 | 6.843% | $181.9964 | $182.00 | $182.00 | $182.00 |
| Purchase #3 | $177.47 | 9.309% | $193.9907 | $193.99 | $194.00 | $194.00 |
| Purchase #4 | $47.81 | 8.183% | $51.7223 | $51.72 | $51.70 | $51.70 |
| Purchase #5 | $116.67 | 7.504% | $125.4249 | $125.42 | $125.40 | $125.40 |
| Purchase #6 | $32.32 | 7.206% | $34.649 | $34.65 | $34.65 | $34.60 |
| Purchase #7 | $167.68 | 7.138% | $179.649 | $179.65 | $179.65 | $179.60 |
| 7 purchase totals = | $828.72 | $887.5054 | $887.50 | $887.45 | $887.40 | |