| 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 | $161.81 | 13.834% | $184.1948 | $184.19 | $184.20 | $184.20 |
| Purchase #2 | $223.78 | 9.117% | $244.182 | $244.18 | $244.20 | $244.20 |
| Purchase #3 | $160.45 | 3.672% | $166.3417 | $166.34 | $166.35 | $166.30 |
| Purchase #4 | $96.85 | 6.547% | $103.1908 | $103.19 | $103.20 | $103.20 |
| Purchase #5 | $234.70 | 8.109% | $253.7318 | $253.73 | $253.75 | $253.70 |
| Purchase #6 | $199.44 | 9.480% | $218.3469 | $218.35 | $218.35 | $218.30 |
| Purchase #7 | $106.47 | 8.102% | $115.0962 | $115.10 | $115.10 | $115.10 |
| 7 purchase totals = | $1,183.50 | $1,285.0842 | $1,285.08 | $1,285.15 | $1,285.00 | |