| 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 | $189.91 | 6.230% | $201.7414 | $201.74 | $201.75 | $201.70 |
| Purchase #2 | $178.68 | 4.867% | $187.3764 | $187.38 | $187.40 | $187.40 |
| Purchase #3 | $248.85 | 9.332% | $272.0727 | $272.07 | $272.05 | $272.10 |
| Purchase #4 | $15.94 | 10.332% | $17.5869 | $17.59 | $17.60 | $17.60 |
| Purchase #5 | $161.73 | 10.748% | $179.1127 | $179.11 | $179.10 | $179.10 |
| Purchase #6 | $7.52 | 6.123% | $7.9804 | $7.98 | $8.00 | $8.00 |
| Purchase #7 | $211.70 | 3.718% | $219.571 | $219.57 | $219.55 | $219.60 |
| 7 purchase totals = | $1,014.33 | $1,085.4415 | $1,085.44 | $1,085.45 | $1,085.50 | |