| 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 | $106.31 | 5.528% | $112.1868 | $112.19 | $112.20 | $112.20 |
| Purchase #2 | $164.86 | 4.801% | $172.7749 | $172.77 | $172.75 | $172.80 |
| Purchase #3 | $147.68 | 4.244% | $153.9475 | $153.95 | $153.95 | $153.90 |
| Purchase #4 | $114.91 | 11.511% | $128.1373 | $128.14 | $128.15 | $128.10 |
| Purchase #5 | $67.93 | 13.490% | $77.0938 | $77.09 | $77.10 | $77.10 |
| Purchase #6 | $231.42 | 9.412% | $253.2013 | $253.20 | $253.20 | $253.20 |
| Purchase #7 | $244.82 | 5.706% | $258.7894 | $258.79 | $258.80 | $258.80 |
| 7 purchase totals = | $1,077.93 | $1,156.1310 | $1,156.13 | $1,156.15 | $1,156.10 | |