| 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 | $174.56 | 10.662% | $193.1716 | $193.17 | $193.15 | $193.20 |
| Purchase #2 | $220.83 | 9.528% | $241.8707 | $241.87 | $241.85 | $241.90 |
| Purchase #3 | $192.26 | 7.362% | $206.4142 | $206.41 | $206.40 | $206.40 |
| Purchase #4 | $184.89 | 5.243% | $194.5838 | $194.58 | $194.60 | $194.60 |
| Purchase #5 | $204.77 | 11.123% | $227.5466 | $227.55 | $227.55 | $227.50 |
| Purchase #6 | $88.92 | 3.270% | $91.8277 | $91.83 | $91.85 | $91.80 |
| Purchase #7 | $88.59 | 7.824% | $95.5213 | $95.52 | $95.50 | $95.50 |
| 7 purchase totals = | $1,154.82 | $1,250.9359 | $1,250.93 | $1,250.90 | $1,250.90 | |