| 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 | $189.99 | 5.163% | $199.7992 | $199.80 | $199.80 | $199.80 |
| Purchase #2 | $157.88 | 6.133% | $167.5628 | $167.56 | $167.55 | $167.60 |
| Purchase #3 | $175.33 | 4.755% | $183.6669 | $183.67 | $183.65 | $183.70 |
| Purchase #4 | $36.95 | 7.609% | $39.7615 | $39.76 | $39.75 | $39.80 |
| Purchase #5 | $146.36 | 11.253% | $162.8299 | $162.83 | $162.85 | $162.80 |
| Purchase #6 | $129.67 | 13.542% | $147.2299 | $147.23 | $147.25 | $147.20 |
| Purchase #7 | $162.65 | 11.764% | $181.7841 | $181.78 | $181.80 | $181.80 |
| 7 purchase totals = | $998.83 | $1,082.6343 | $1,082.63 | $1,082.65 | $1,082.70 | |