| 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 | $153.26 | 13.633% | $174.1539 | $174.15 | $174.15 | $174.20 |
| Purchase #2 | $17.61 | 7.771% | $18.9785 | $18.98 | $19.00 | $19.00 |
| Purchase #3 | $176.61 | 12.466% | $198.6262 | $198.63 | $198.65 | $198.60 |
| Purchase #4 | $71.58 | 7.672% | $77.0716 | $77.07 | $77.05 | $77.10 |
| Purchase #5 | $142.67 | 11.118% | $158.5321 | $158.53 | $158.55 | $158.50 |
| Purchase #6 | $148.98 | 8.809% | $162.1036 | $162.10 | $162.10 | $162.10 |
| Purchase #7 | $163.41 | 7.364% | $175.4435 | $175.44 | $175.45 | $175.40 |
| 7 purchase totals = | $874.12 | $964.9094 | $964.90 | $964.95 | $964.90 | |