| 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 | $162.87 | 9.715% | $178.6928 | $178.69 | $178.70 | $178.70 |
| Purchase #2 | $97.49 | 5.225% | $102.5839 | $102.58 | $102.60 | $102.60 |
| Purchase #3 | $233.34 | 6.293% | $248.0241 | $248.02 | $248.00 | $248.00 |
| Purchase #4 | $216.75 | 12.728% | $244.3379 | $244.34 | $244.35 | $244.30 |
| Purchase #5 | $30.42 | 6.278% | $32.3298 | $32.33 | $32.35 | $32.30 |
| Purchase #6 | $104.49 | 7.607% | $112.4386 | $112.44 | $112.45 | $112.40 |
| Purchase #7 | $188.82 | 11.682% | $210.878 | $210.88 | $210.90 | $210.90 |
| 7 purchase totals = | $1,034.18 | $1,129.2851 | $1,129.28 | $1,129.35 | $1,129.20 | |