| 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 | $94.75 | 13.194% | $107.2513 | $107.25 | $107.25 | $107.30 |
| Purchase #2 | $174.50 | 11.414% | $194.4174 | $194.42 | $194.40 | $194.40 |
| Purchase #3 | $166.77 | 13.812% | $189.8043 | $189.80 | $189.80 | $189.80 |
| Purchase #4 | $119.25 | 13.460% | $135.3011 | $135.30 | $135.30 | $135.30 |
| Purchase #5 | $193.73 | 7.472% | $208.2055 | $208.21 | $208.20 | $208.20 |
| Purchase #6 | $161.54 | 6.492% | $172.0272 | $172.03 | $172.05 | $172.00 |
| Purchase #7 | $132.55 | 13.123% | $149.9445 | $149.94 | $149.95 | $149.90 |
| 7 purchase totals = | $1,043.09 | $1,156.9513 | $1,156.95 | $1,156.95 | $1,156.90 | |