| 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 | $188.64 | 7.144% | $202.1164 | $202.12 | $202.10 | $202.10 |
| Purchase #2 | $166.55 | 4.717% | $174.4062 | $174.41 | $174.40 | $174.40 |
| Purchase #3 | $207.63 | 7.831% | $223.8895 | $223.89 | $223.90 | $223.90 |
| Purchase #4 | $139.67 | 9.395% | $152.792 | $152.79 | $152.80 | $152.80 |
| Purchase #5 | $51.60 | 5.207% | $54.2868 | $54.29 | $54.30 | $54.30 |
| Purchase #6 | $102.79 | 13.844% | $117.0202 | $117.02 | $117.00 | $117.00 |
| Purchase #7 | $141.45 | 4.151% | $147.3216 | $147.32 | $147.30 | $147.30 |
| 7 purchase totals = | $998.33 | $1,071.8327 | $1,071.84 | $1,071.80 | $1,071.80 | |