| 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 | $185.77 | 6.513% | $197.8692 | $197.87 | $197.85 | $197.90 |
| Purchase #2 | $178.45 | 3.105% | $183.9909 | $183.99 | $184.00 | $184.00 |
| Purchase #3 | $187.64 | 3.519% | $194.2431 | $194.24 | $194.25 | $194.20 |
| Purchase #4 | $131.99 | 3.130% | $136.1213 | $136.12 | $136.10 | $136.10 |
| Purchase #5 | $177.88 | 11.660% | $198.6208 | $198.62 | $198.60 | $198.60 |
| Purchase #6 | $231.54 | 4.262% | $241.4082 | $241.41 | $241.40 | $241.40 |
| Purchase #7 | $165.61 | 5.443% | $174.6242 | $174.62 | $174.60 | $174.60 |
| 7 purchase totals = | $1,258.88 | $1,326.8777 | $1,326.87 | $1,326.80 | $1,326.80 | |