| 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 | $98.60 | 7.740% | $106.2316 | $106.23 | $106.25 | $106.20 |
| Purchase #2 | $106.29 | 7.458% | $114.2171 | $114.22 | $114.20 | $114.20 |
| Purchase #3 | $153.32 | 3.570% | $158.7935 | $158.79 | $158.80 | $158.80 |
| Purchase #4 | $29.87 | 7.142% | $32.0033 | $32.00 | $32.00 | $32.00 |
| Purchase #5 | $11.38 | 4.857% | $11.9327 | $11.93 | $11.95 | $11.90 |
| Purchase #6 | $178.33 | 3.633% | $184.8087 | $184.81 | $184.80 | $184.80 |
| Purchase #7 | $231.76 | 3.431% | $239.7117 | $239.71 | $239.70 | $239.70 |
| 7 purchase totals = | $809.55 | $847.6986 | $847.69 | $847.70 | $847.60 | |