| 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 | $203.97 | 9.785% | $223.9285 | $223.93 | $223.95 | $223.90 |
| Purchase #2 | $160.57 | 4.707% | $168.128 | $168.13 | $168.15 | $168.10 |
| Purchase #3 | $147.79 | 7.460% | $158.8151 | $158.82 | $158.80 | $158.80 |
| Purchase #4 | $247.44 | 5.844% | $261.9004 | $261.90 | $261.90 | $261.90 |
| Purchase #5 | $145.98 | 11.515% | $162.7896 | $162.79 | $162.80 | $162.80 |
| Purchase #6 | $87.29 | 5.204% | $91.8326 | $91.83 | $91.85 | $91.80 |
| Purchase #7 | $143.26 | 7.596% | $154.142 | $154.14 | $154.15 | $154.10 |
| 7 purchase totals = | $1,136.30 | $1,221.5362 | $1,221.54 | $1,221.60 | $1,221.40 | |