| 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 | $165.93 | 11.767% | $185.455 | $185.46 | $185.45 | $185.50 |
| Purchase #2 | $180.75 | 6.694% | $192.8494 | $192.85 | $192.85 | $192.80 |
| Purchase #3 | $227.97 | 9.314% | $249.2031 | $249.20 | $249.20 | $249.20 |
| Purchase #4 | $187.96 | 12.330% | $211.1355 | $211.14 | $211.15 | $211.10 |
| Purchase #5 | $120.87 | 10.766% | $133.8829 | $133.88 | $133.90 | $133.90 |
| Purchase #6 | $13.50 | 4.440% | $14.0994 | $14.10 | $14.10 | $14.10 |
| Purchase #7 | $72.75 | 12.258% | $81.6677 | $81.67 | $81.65 | $81.70 |
| 7 purchase totals = | $969.73 | $1,068.2930 | $1,068.30 | $1,068.30 | $1,068.30 | |