| 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 | $167.37 | 3.213% | $172.7476 | $172.75 | $172.75 | $172.70 |
| Purchase #2 | $157.79 | 11.700% | $176.2514 | $176.25 | $176.25 | $176.30 |
| Purchase #3 | $247.83 | 3.687% | $256.9675 | $256.97 | $256.95 | $257.00 |
| Purchase #4 | $35.50 | 11.169% | $39.465 | $39.47 | $39.45 | $39.50 |
| Purchase #5 | $146.74 | 10.534% | $162.1976 | $162.20 | $162.20 | $162.20 |
| Purchase #6 | $128.81 | 7.511% | $138.4849 | $138.48 | $138.50 | $138.50 |
| Purchase #7 | $106.83 | 12.307% | $119.9776 | $119.98 | $120.00 | $120.00 |
| 7 purchase totals = | $990.87 | $1,066.0916 | $1,066.10 | $1,066.10 | $1,066.20 | |