| 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 | $112.72 | 6.782% | $120.3647 | $120.36 | $120.35 | $120.40 |
| Purchase #2 | $62.60 | 6.651% | $66.7635 | $66.76 | $66.75 | $66.80 |
| Purchase #3 | $226.63 | 7.190% | $242.9247 | $242.92 | $242.90 | $242.90 |
| Purchase #4 | $183.79 | 5.413% | $193.7386 | $193.74 | $193.75 | $193.70 |
| Purchase #5 | $133.62 | 5.766% | $141.3245 | $141.32 | $141.30 | $141.30 |
| Purchase #6 | $187.36 | 5.782% | $198.1932 | $198.19 | $198.20 | $198.20 |
| Purchase #7 | $207.47 | 5.169% | $218.1941 | $218.19 | $218.20 | $218.20 |
| 7 purchase totals = | $1,114.19 | $1,181.5033 | $1,181.48 | $1,181.45 | $1,181.50 | |