| 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 | $206.64 | 5.835% | $218.6974 | $218.70 | $218.70 | $218.70 |
| Purchase #2 | $24.32 | 10.714% | $26.9256 | $26.93 | $26.95 | $26.90 |
| Purchase #3 | $157.51 | 12.333% | $176.9357 | $176.94 | $176.95 | $176.90 |
| Purchase #4 | $67.98 | 11.151% | $75.5604 | $75.56 | $75.55 | $75.60 |
| Purchase #5 | $70.33 | 4.349% | $73.3887 | $73.39 | $73.40 | $73.40 |
| Purchase #6 | $179.45 | 5.537% | $189.3861 | $189.39 | $189.40 | $189.40 |
| Purchase #7 | $168.48 | 3.198% | $173.868 | $173.87 | $173.85 | $173.90 |
| 7 purchase totals = | $874.71 | $934.7619 | $934.78 | $934.80 | $934.80 | |