| 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 | $136.91 | 7.255% | $146.8428 | $146.84 | $146.85 | $146.80 |
| Purchase #2 | $239.70 | 7.511% | $257.7039 | $257.70 | $257.70 | $257.70 |
| Purchase #3 | $110.73 | 12.419% | $124.4816 | $124.48 | $124.50 | $124.50 |
| Purchase #4 | $173.79 | 4.416% | $181.4646 | $181.46 | $181.45 | $181.50 |
| Purchase #5 | $223.77 | 11.401% | $249.282 | $249.28 | $249.30 | $249.30 |
| Purchase #6 | $161.62 | 13.535% | $183.4953 | $183.50 | $183.50 | $183.50 |
| Purchase #7 | $80.59 | 8.833% | $87.7085 | $87.71 | $87.70 | $87.70 |
| 7 purchase totals = | $1,127.11 | $1,230.9787 | $1,230.97 | $1,231.00 | $1,231.00 | |