| 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 | $180.44 | 12.745% | $203.4371 | $203.44 | $203.45 | $203.40 |
| Purchase #2 | $196.97 | 9.143% | $214.979 | $214.98 | $215.00 | $215.00 |
| Purchase #3 | $199.56 | 9.149% | $217.8177 | $217.82 | $217.80 | $217.80 |
| Purchase #4 | $54.80 | 13.287% | $62.0813 | $62.08 | $62.10 | $62.10 |
| Purchase #5 | $160.60 | 8.363% | $174.031 | $174.03 | $174.05 | $174.00 |
| Purchase #6 | $58.77 | 3.609% | $60.891 | $60.89 | $60.90 | $60.90 |
| Purchase #7 | $130.36 | 7.724% | $140.429 | $140.43 | $140.45 | $140.40 |
| 7 purchase totals = | $981.50 | $1,073.6661 | $1,073.67 | $1,073.75 | $1,073.60 | |