| 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 | $157.98 | 9.613% | $173.1666 | $173.17 | $173.15 | $173.20 |
| Purchase #2 | $20.70 | 7.389% | $22.2295 | $22.23 | $22.25 | $22.20 |
| Purchase #3 | $147.45 | 5.314% | $155.2855 | $155.29 | $155.30 | $155.30 |
| Purchase #4 | $43.82 | 9.196% | $47.8497 | $47.85 | $47.85 | $47.80 |
| Purchase #5 | $224.48 | 3.721% | $232.8329 | $232.83 | $232.85 | $232.80 |
| Purchase #6 | $168.93 | 11.480% | $188.3232 | $188.32 | $188.30 | $188.30 |
| Purchase #7 | $238.54 | 12.452% | $268.243 | $268.24 | $268.25 | $268.20 |
| 7 purchase totals = | $1,001.90 | $1,087.9304 | $1,087.93 | $1,087.95 | $1,087.80 | |