| 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 | $150.77 | 4.565% | $157.6527 | $157.65 | $157.65 | $157.70 |
| Purchase #2 | $34.37 | 8.654% | $37.3444 | $37.34 | $37.35 | $37.30 |
| Purchase #3 | $89.71 | 12.334% | $100.7748 | $100.77 | $100.75 | $100.80 |
| Purchase #4 | $222.81 | 10.770% | $246.8066 | $246.81 | $246.80 | $246.80 |
| Purchase #5 | $173.48 | 5.617% | $183.2244 | $183.22 | $183.20 | $183.20 |
| Purchase #6 | $223.78 | 13.233% | $253.3928 | $253.39 | $253.40 | $253.40 |
| Purchase #7 | $187.53 | 3.872% | $194.7912 | $194.79 | $194.80 | $194.80 |
| 7 purchase totals = | $1,082.45 | $1,173.9869 | $1,173.97 | $1,173.95 | $1,174.00 | |