| 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 | $149.26 | 8.357% | $161.7337 | $161.73 | $161.75 | $161.70 |
| Purchase #2 | $226.69 | 9.665% | $248.5996 | $248.60 | $248.60 | $248.60 |
| Purchase #3 | $151.28 | 9.363% | $165.4443 | $165.44 | $165.45 | $165.40 |
| Purchase #4 | $207.29 | 10.401% | $228.8502 | $228.85 | $228.85 | $228.90 |
| Purchase #5 | $129.33 | 12.188% | $145.0927 | $145.09 | $145.10 | $145.10 |
| Purchase #6 | $182.85 | 7.469% | $196.5071 | $196.51 | $196.50 | $196.50 |
| Purchase #7 | $70.33 | 7.827% | $75.8347 | $75.83 | $75.85 | $75.80 |
| 7 purchase totals = | $1,117.03 | $1,222.0623 | $1,222.05 | $1,222.10 | $1,222.00 | |