| 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 | $154.85 | 4.512% | $161.8368 | $161.84 | $161.85 | $161.80 |
| Purchase #2 | $114.71 | 7.378% | $123.1733 | $123.17 | $123.15 | $123.20 |
| Purchase #3 | $98.95 | 4.475% | $103.378 | $103.38 | $103.40 | $103.40 |
| Purchase #4 | $43.79 | 13.194% | $49.5677 | $49.57 | $49.55 | $49.60 |
| Purchase #5 | $24.84 | 11.681% | $27.7416 | $27.74 | $27.75 | $27.70 |
| Purchase #6 | $179.60 | 4.545% | $187.7628 | $187.76 | $187.75 | $187.80 |
| Purchase #7 | $113.74 | 8.159% | $123.02 | $123.02 | $123.00 | $123.00 |
| 7 purchase totals = | $730.48 | $776.4802 | $776.48 | $776.45 | $776.50 | |