| 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 | $131.84 | 3.200% | $136.0589 | $136.06 | $136.05 | $136.10 |
| Purchase #2 | $88.28 | 3.555% | $91.4184 | $91.42 | $91.40 | $91.40 |
| Purchase #3 | $153.50 | 5.533% | $161.9932 | $161.99 | $162.00 | $162.00 |
| Purchase #4 | $160.87 | 3.780% | $166.9509 | $166.95 | $166.95 | $167.00 |
| Purchase #5 | $192.33 | 9.787% | $211.1533 | $211.15 | $211.15 | $211.20 |
| Purchase #6 | $176.56 | 3.636% | $182.9797 | $182.98 | $183.00 | $183.00 |
| Purchase #7 | $150.61 | 9.264% | $164.5625 | $164.56 | $164.55 | $164.60 |
| 7 purchase totals = | $1,053.99 | $1,115.1169 | $1,115.11 | $1,115.10 | $1,115.30 | |