| 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 | $201.68 | 9.635% | $221.1119 | $221.11 | $221.10 | $221.10 |
| Purchase #2 | $145.51 | 13.106% | $164.5805 | $164.58 | $164.60 | $164.60 |
| Purchase #3 | $19.50 | 3.679% | $20.2174 | $20.22 | $20.20 | $20.20 |
| Purchase #4 | $157.84 | 12.626% | $177.7689 | $177.77 | $177.75 | $177.80 |
| Purchase #5 | $13.94 | 12.807% | $15.7253 | $15.73 | $15.75 | $15.70 |
| Purchase #6 | $67.99 | 5.700% | $71.8654 | $71.87 | $71.85 | $71.90 |
| Purchase #7 | $87.73 | 3.603% | $90.8909 | $90.89 | $90.90 | $90.90 |
| 7 purchase totals = | $694.19 | $762.1603 | $762.17 | $762.15 | $762.20 | |