| 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 | $162.72 | 8.336% | $176.2843 | $176.28 | $176.30 | $176.30 |
| Purchase #2 | $85.99 | 8.540% | $93.3335 | $93.33 | $93.35 | $93.30 |
| Purchase #3 | $49.33 | 4.696% | $51.6465 | $51.65 | $51.65 | $51.60 |
| Purchase #4 | $177.40 | 5.438% | $187.047 | $187.05 | $187.05 | $187.00 |
| Purchase #5 | $16.98 | 10.845% | $18.8215 | $18.82 | $18.80 | $18.80 |
| Purchase #6 | $23.57 | 3.777% | $24.4602 | $24.46 | $24.45 | $24.50 |
| Purchase #7 | $114.88 | 6.256% | $122.0669 | $122.07 | $122.05 | $122.10 |
| 7 purchase totals = | $630.87 | $673.6599 | $673.66 | $673.65 | $673.60 | |