| 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 | $172.88 | 12.804% | $195.0156 | $195.02 | $195.00 | $195.00 |
| Purchase #2 | $173.34 | 5.755% | $183.3157 | $183.32 | $183.30 | $183.30 |
| Purchase #3 | $202.63 | 9.622% | $222.1271 | $222.13 | $222.15 | $222.10 |
| Purchase #4 | $41.58 | 13.483% | $47.1862 | $47.19 | $47.20 | $47.20 |
| Purchase #5 | $208.61 | 10.298% | $230.0927 | $230.09 | $230.10 | $230.10 |
| Purchase #6 | $161.53 | 11.398% | $179.9412 | $179.94 | $179.95 | $179.90 |
| Purchase #7 | $58.70 | 6.257% | $62.3729 | $62.37 | $62.35 | $62.40 |
| 7 purchase totals = | $1,019.27 | $1,120.0514 | $1,120.06 | $1,120.05 | $1,120.00 | |