| 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 | $133.82 | 10.873% | $148.3702 | $148.37 | $148.35 | $148.40 |
| Purchase #2 | $161.80 | 3.150% | $166.8967 | $166.90 | $166.90 | $166.90 |
| Purchase #3 | $183.37 | 7.720% | $197.5262 | $197.53 | $197.55 | $197.50 |
| Purchase #4 | $159.69 | 7.530% | $171.7147 | $171.71 | $171.70 | $171.70 |
| Purchase #5 | $34.35 | 4.403% | $35.8624 | $35.86 | $35.85 | $35.90 |
| Purchase #6 | $242.63 | 3.425% | $250.9401 | $250.94 | $250.95 | $250.90 |
| Purchase #7 | $229.34 | 3.110% | $236.4725 | $236.47 | $236.45 | $236.50 |
| 7 purchase totals = | $1,145.00 | $1,207.7828 | $1,207.78 | $1,207.75 | $1,207.80 | |