| 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 | $150.76 | 7.148% | $161.5363 | $161.54 | $161.55 | $161.50 |
| Purchase #2 | $211.29 | 13.722% | $240.2832 | $240.28 | $240.30 | $240.30 |
| Purchase #3 | $103.96 | 10.119% | $114.4797 | $114.48 | $114.50 | $114.50 |
| Purchase #4 | $86.69 | 7.342% | $93.0548 | $93.05 | $93.05 | $93.10 |
| Purchase #5 | $155.47 | 3.641% | $161.1307 | $161.13 | $161.15 | $161.10 |
| Purchase #6 | $8.98 | 9.206% | $9.8067 | $9.81 | $9.80 | $9.80 |
| Purchase #7 | $47.66 | 13.386% | $54.0398 | $54.04 | $54.05 | $54.00 |
| 7 purchase totals = | $764.81 | $834.3312 | $834.33 | $834.40 | $834.30 | |