| 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 | $123.73 | 5.594% | $130.6515 | $130.65 | $130.65 | $130.70 |
| Purchase #2 | $130.32 | 7.559% | $140.1709 | $140.17 | $140.15 | $140.20 |
| Purchase #3 | $168.36 | 3.113% | $173.601 | $173.60 | $173.60 | $173.60 |
| Purchase #4 | $223.80 | 5.414% | $235.9165 | $235.92 | $235.90 | $235.90 |
| Purchase #5 | $178.60 | 6.249% | $189.7607 | $189.76 | $189.75 | $189.80 |
| Purchase #6 | $245.65 | 4.718% | $257.2398 | $257.24 | $257.25 | $257.20 |
| Purchase #7 | $208.57 | 13.720% | $237.1858 | $237.19 | $237.20 | $237.20 |
| 7 purchase totals = | $1,279.03 | $1,364.5262 | $1,364.53 | $1,364.50 | $1,364.60 | |