| 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 | $191.53 | 3.446% | $198.1301 | $198.13 | $198.15 | $198.10 |
| Purchase #2 | $235.44 | 7.508% | $253.1168 | $253.12 | $253.10 | $253.10 |
| Purchase #3 | $85.36 | 5.222% | $89.8175 | $89.82 | $89.80 | $89.80 |
| Purchase #4 | $156.51 | 3.249% | $161.595 | $161.60 | $161.60 | $161.60 |
| Purchase #5 | $35.73 | 9.808% | $39.2344 | $39.23 | $39.25 | $39.20 |
| Purchase #6 | $189.37 | 10.754% | $209.7348 | $209.73 | $209.75 | $209.70 |
| Purchase #7 | $189.82 | 6.255% | $201.6932 | $201.69 | $201.70 | $201.70 |
| 7 purchase totals = | $1,083.76 | $1,153.3218 | $1,153.32 | $1,153.35 | $1,153.20 | |