| 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 | $105.90 | 7.559% | $113.905 | $113.91 | $113.90 | $113.90 |
| Purchase #2 | $127.98 | 3.310% | $132.2161 | $132.22 | $132.20 | $132.20 |
| Purchase #3 | $28.47 | 4.819% | $29.842 | $29.84 | $29.85 | $29.80 |
| Purchase #4 | $172.52 | 3.308% | $178.227 | $178.23 | $178.25 | $178.20 |
| Purchase #5 | $164.32 | 13.704% | $186.8384 | $186.84 | $186.85 | $186.80 |
| Purchase #6 | $183.93 | 5.551% | $194.14 | $194.14 | $194.15 | $194.10 |
| Purchase #7 | $173.44 | 5.714% | $183.3504 | $183.35 | $183.35 | $183.40 |
| 7 purchase totals = | $956.56 | $1,018.5189 | $1,018.53 | $1,018.55 | $1,018.40 | |