| 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 | $150.32 | 11.851% | $168.1344 | $168.13 | $168.15 | $168.10 |
| Purchase #2 | $249.35 | 8.433% | $270.3777 | $270.38 | $270.40 | $270.40 |
| Purchase #3 | $174.72 | 13.356% | $198.0556 | $198.06 | $198.05 | $198.10 |
| Purchase #4 | $62.47 | 3.531% | $64.6758 | $64.68 | $64.70 | $64.70 |
| Purchase #5 | $223.52 | 7.229% | $239.6783 | $239.68 | $239.70 | $239.70 |
| Purchase #6 | $62.85 | 6.329% | $66.8278 | $66.83 | $66.85 | $66.80 |
| Purchase #7 | $204.29 | 8.626% | $221.9121 | $221.91 | $221.90 | $221.90 |
| 7 purchase totals = | $1,127.52 | $1,229.6617 | $1,229.67 | $1,229.75 | $1,229.70 | |