| 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 | $157.77 | 5.148% | $165.892 | $165.89 | $165.90 | $165.90 |
| Purchase #2 | $248.43 | 7.748% | $267.6784 | $267.68 | $267.70 | $267.70 |
| Purchase #3 | $138.58 | 10.365% | $152.9438 | $152.94 | $152.95 | $152.90 |
| Purchase #4 | $43.26 | 6.117% | $45.9062 | $45.91 | $45.90 | $45.90 |
| Purchase #5 | $90.29 | 6.793% | $96.4234 | $96.42 | $96.40 | $96.40 |
| Purchase #6 | $217.61 | 10.107% | $239.6038 | $239.60 | $239.60 | $239.60 |
| Purchase #7 | $14.66 | 6.424% | $15.6018 | $15.60 | $15.60 | $15.60 |
| 7 purchase totals = | $910.60 | $984.0494 | $984.04 | $984.05 | $984.00 | |