| 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 | $162.44 | 7.456% | $174.5515 | $174.55 | $174.55 | $174.60 |
| Purchase #2 | $218.27 | 6.683% | $232.857 | $232.86 | $232.85 | $232.90 |
| Purchase #3 | $87.63 | 5.608% | $92.5443 | $92.54 | $92.55 | $92.50 |
| Purchase #4 | $201.88 | 9.752% | $221.5673 | $221.57 | $221.55 | $221.60 |
| Purchase #5 | $140.96 | 6.640% | $150.3197 | $150.32 | $150.30 | $150.30 |
| Purchase #6 | $182.61 | 9.392% | $199.7607 | $199.76 | $199.75 | $199.80 |
| Purchase #7 | $207.56 | 5.714% | $219.42 | $219.42 | $219.40 | $219.40 |
| 7 purchase totals = | $1,201.35 | $1,291.0205 | $1,291.02 | $1,290.95 | $1,291.10 | |