| 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 | $132.42 | 7.842% | $142.8044 | $142.80 | $142.80 | $142.80 |
| Purchase #2 | $145.72 | 10.119% | $160.4654 | $160.47 | $160.45 | $160.50 |
| Purchase #3 | $183.60 | 10.319% | $202.5457 | $202.55 | $202.55 | $202.50 |
| Purchase #4 | $239.36 | 9.210% | $261.4051 | $261.41 | $261.40 | $261.40 |
| Purchase #5 | $66.79 | 5.282% | $70.3178 | $70.32 | $70.30 | $70.30 |
| Purchase #6 | $113.85 | 4.664% | $119.16 | $119.16 | $119.15 | $119.20 |
| Purchase #7 | $197.63 | 13.806% | $224.9148 | $224.91 | $224.90 | $224.90 |
| 7 purchase totals = | $1,079.37 | $1,181.6132 | $1,181.62 | $1,181.55 | $1,181.60 | |