| 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 | $126.27 | 11.841% | $141.2216 | $141.22 | $141.20 | $141.20 |
| Purchase #2 | $198.42 | 11.585% | $221.407 | $221.41 | $221.40 | $221.40 |
| Purchase #3 | $135.55 | 8.726% | $147.3781 | $147.38 | $147.40 | $147.40 |
| Purchase #4 | $198.85 | 3.258% | $205.3285 | $205.33 | $205.35 | $205.30 |
| Purchase #5 | $16.59 | 11.357% | $18.4741 | $18.47 | $18.45 | $18.50 |
| Purchase #6 | $173.80 | 3.235% | $179.4224 | $179.42 | $179.40 | $179.40 |
| Purchase #7 | $232.45 | 5.141% | $244.4003 | $244.40 | $244.40 | $244.40 |
| 7 purchase totals = | $1,081.93 | $1,157.6320 | $1,157.63 | $1,157.60 | $1,157.60 | |