| 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 | $150.57 | 7.398% | $161.7092 | $161.71 | $161.70 | $161.70 |
| Purchase #2 | $103.55 | 9.255% | $113.1336 | $113.13 | $113.15 | $113.10 |
| Purchase #3 | $227.81 | 9.811% | $250.1604 | $250.16 | $250.15 | $250.20 |
| Purchase #4 | $233.68 | 6.752% | $249.4581 | $249.46 | $249.45 | $249.50 |
| Purchase #5 | $197.42 | 5.284% | $207.8517 | $207.85 | $207.85 | $207.90 |
| Purchase #6 | $211.45 | 10.734% | $234.147 | $234.15 | $234.15 | $234.10 |
| Purchase #7 | $63.27 | 4.149% | $65.8951 | $65.90 | $65.90 | $65.90 |
| 7 purchase totals = | $1,187.75 | $1,282.3551 | $1,282.36 | $1,282.35 | $1,282.40 | |