| 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 | $160.26 | 7.293% | $171.9478 | $171.95 | $171.95 | $171.90 |
| Purchase #2 | $216.88 | 11.134% | $241.0274 | $241.03 | $241.05 | $241.00 |
| Purchase #3 | $207.75 | 10.117% | $228.7681 | $228.77 | $228.75 | $228.80 |
| Purchase #4 | $45.26 | 11.490% | $50.4604 | $50.46 | $50.45 | $50.50 |
| Purchase #5 | $98.48 | 8.559% | $106.9089 | $106.91 | $106.90 | $106.90 |
| Purchase #6 | $148.43 | 4.694% | $155.3973 | $155.40 | $155.40 | $155.40 |
| Purchase #7 | $123.60 | 4.334% | $128.9568 | $128.96 | $128.95 | $129.00 |
| 7 purchase totals = | $1,000.66 | $1,083.4667 | $1,083.48 | $1,083.45 | $1,083.50 | |