| 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 | $159.67 | 3.752% | $165.6608 | $165.66 | $165.65 | $165.70 |
| Purchase #2 | $64.50 | 7.505% | $69.3407 | $69.34 | $69.35 | $69.30 |
| Purchase #3 | $79.76 | 9.656% | $87.4616 | $87.46 | $87.45 | $87.50 |
| Purchase #4 | $220.89 | 5.287% | $232.5685 | $232.57 | $232.55 | $232.60 |
| Purchase #5 | $198.26 | 12.359% | $222.763 | $222.76 | $222.75 | $222.80 |
| Purchase #6 | $108.67 | 6.555% | $115.7933 | $115.79 | $115.80 | $115.80 |
| Purchase #7 | $159.72 | 7.735% | $172.0743 | $172.07 | $172.05 | $172.10 |
| 7 purchase totals = | $991.47 | $1,065.6622 | $1,065.65 | $1,065.60 | $1,065.80 | |