| 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 | $130.51 | 3.109% | $134.5676 | $134.57 | $134.55 | $134.60 |
| Purchase #2 | $157.37 | 8.804% | $171.2249 | $171.22 | $171.20 | $171.20 |
| Purchase #3 | $32.34 | 10.312% | $35.6749 | $35.67 | $35.65 | $35.70 |
| Purchase #4 | $209.93 | 11.327% | $233.7088 | $233.71 | $233.70 | $233.70 |
| Purchase #5 | $56.66 | 11.545% | $63.2014 | $63.20 | $63.20 | $63.20 |
| Purchase #6 | $161.54 | 5.150% | $169.8593 | $169.86 | $169.85 | $169.90 |
| Purchase #7 | $71.34 | 4.312% | $74.4162 | $74.42 | $74.40 | $74.40 |
| 7 purchase totals = | $819.69 | $882.6531 | $882.65 | $882.55 | $882.70 | |