| 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 | $133.98 | 10.687% | $148.2984 | $148.30 | $148.30 | $148.30 |
| Purchase #2 | $168.26 | 10.777% | $186.3934 | $186.39 | $186.40 | $186.40 |
| Purchase #3 | $188.74 | 4.443% | $197.1257 | $197.13 | $197.15 | $197.10 |
| Purchase #4 | $233.39 | 3.234% | $240.9378 | $240.94 | $240.95 | $240.90 |
| Purchase #5 | $36.94 | 8.403% | $40.0441 | $40.04 | $40.05 | $40.00 |
| Purchase #6 | $154.51 | 8.690% | $167.9369 | $167.94 | $167.95 | $167.90 |
| Purchase #7 | $161.36 | 7.168% | $172.9263 | $172.93 | $172.95 | $172.90 |
| 7 purchase totals = | $1,077.18 | $1,153.6626 | $1,153.67 | $1,153.75 | $1,153.50 | |