| 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 | $175.76 | 3.150% | $181.2964 | $181.30 | $181.30 | $181.30 |
| Purchase #2 | $20.67 | 11.287% | $23.003 | $23.00 | $23.00 | $23.00 |
| Purchase #3 | $221.92 | 12.494% | $249.6467 | $249.65 | $249.65 | $249.60 |
| Purchase #4 | $191.55 | 12.726% | $215.9267 | $215.93 | $215.95 | $215.90 |
| Purchase #5 | $85.26 | 13.416% | $96.6985 | $96.70 | $96.70 | $96.70 |
| Purchase #6 | $173.68 | 13.461% | $197.0591 | $197.06 | $197.05 | $197.10 |
| Purchase #7 | $62.43 | 5.748% | $66.0185 | $66.02 | $66.00 | $66.00 |
| 7 purchase totals = | $931.27 | $1,029.6489 | $1,029.66 | $1,029.65 | $1,029.60 | |