| 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 | $171.55 | 13.393% | $194.5257 | $194.53 | $194.55 | $194.50 |
| Purchase #2 | $146.39 | 7.392% | $157.2111 | $157.21 | $157.20 | $157.20 |
| Purchase #3 | $103.93 | 5.110% | $109.2408 | $109.24 | $109.25 | $109.20 |
| Purchase #4 | $213.70 | 8.441% | $231.7384 | $231.74 | $231.75 | $231.70 |
| Purchase #5 | $227.74 | 8.642% | $247.4213 | $247.42 | $247.40 | $247.40 |
| Purchase #6 | $94.54 | 7.602% | $101.7269 | $101.73 | $101.75 | $101.70 |
| Purchase #7 | $56.33 | 13.206% | $63.7689 | $63.77 | $63.75 | $63.80 |
| 7 purchase totals = | $1,014.18 | $1,105.6331 | $1,105.64 | $1,105.65 | $1,105.50 | |