| 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 | $176.77 | 12.465% | $198.8044 | $198.80 | $198.80 | $198.80 |
| Purchase #2 | $242.53 | 10.629% | $268.3085 | $268.31 | $268.30 | $268.30 |
| Purchase #3 | $133.27 | 7.302% | $143.0014 | $143.00 | $143.00 | $143.00 |
| Purchase #4 | $30.32 | 8.414% | $32.8711 | $32.87 | $32.85 | $32.90 |
| Purchase #5 | $61.85 | 7.311% | $66.3719 | $66.37 | $66.35 | $66.40 |
| Purchase #6 | $183.79 | 9.538% | $201.3199 | $201.32 | $201.30 | $201.30 |
| Purchase #7 | $160.79 | 5.335% | $169.3681 | $169.37 | $169.35 | $169.40 |
| 7 purchase totals = | $989.32 | $1,080.0453 | $1,080.04 | $1,079.95 | $1,080.10 | |