| 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 | $171.92 | 13.366% | $194.8988 | $194.90 | $194.90 | $194.90 |
| Purchase #2 | $114.95 | 3.175% | $118.5997 | $118.60 | $118.60 | $118.60 |
| Purchase #3 | $146.43 | 6.143% | $155.4252 | $155.43 | $155.45 | $155.40 |
| Purchase #4 | $142.50 | 9.145% | $155.5316 | $155.53 | $155.55 | $155.50 |
| Purchase #5 | $112.73 | 9.370% | $123.2928 | $123.29 | $123.30 | $123.30 |
| Purchase #6 | $119.98 | 8.823% | $130.5658 | $130.57 | $130.55 | $130.60 |
| Purchase #7 | $211.91 | 9.693% | $232.4504 | $232.45 | $232.45 | $232.50 |
| 7 purchase totals = | $1,020.42 | $1,110.7643 | $1,110.77 | $1,110.80 | $1,110.80 | |