| 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 | $186.54 | 6.475% | $198.6185 | $198.62 | $198.60 | $198.60 |
| Purchase #2 | $176.64 | 7.414% | $189.7361 | $189.74 | $189.75 | $189.70 |
| Purchase #3 | $91.34 | 9.274% | $99.8109 | $99.81 | $99.80 | $99.80 |
| Purchase #4 | $133.53 | 12.574% | $150.3201 | $150.32 | $150.30 | $150.30 |
| Purchase #5 | $145.29 | 9.779% | $159.4979 | $159.50 | $159.50 | $159.50 |
| Purchase #6 | $221.85 | 9.463% | $242.8437 | $242.84 | $242.85 | $242.80 |
| Purchase #7 | $16.74 | 5.859% | $17.7208 | $17.72 | $17.70 | $17.70 |
| 7 purchase totals = | $971.93 | $1,058.5480 | $1,058.55 | $1,058.50 | $1,058.40 | |