| 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 | $34.53 | 12.271% | $38.7672 | $38.77 | $38.75 | $38.80 |
| Purchase #2 | $162.91 | 9.291% | $178.046 | $178.05 | $178.05 | $178.00 |
| Purchase #3 | $237.57 | 8.833% | $258.5546 | $258.55 | $258.55 | $258.60 |
| Purchase #4 | $247.33 | 12.680% | $278.6914 | $278.69 | $278.70 | $278.70 |
| Purchase #5 | $169.37 | 12.103% | $189.8689 | $189.87 | $189.85 | $189.90 |
| Purchase #6 | $23.94 | 6.469% | $25.4887 | $25.49 | $25.50 | $25.50 |
| Purchase #7 | $166.97 | 12.852% | $188.429 | $188.43 | $188.45 | $188.40 |
| 7 purchase totals = | $1,042.62 | $1,157.8458 | $1,157.85 | $1,157.85 | $1,157.90 | |