| 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 | $192.38 | 6.603% | $205.0829 | $205.08 | $205.10 | $205.10 |
| Purchase #2 | $89.32 | 5.743% | $94.4496 | $94.45 | $94.45 | $94.40 |
| Purchase #3 | $6.32 | 3.704% | $6.5541 | $6.55 | $6.55 | $6.60 |
| Purchase #4 | $117.94 | 8.718% | $128.222 | $128.22 | $128.20 | $128.20 |
| Purchase #5 | $104.51 | 10.468% | $115.4501 | $115.45 | $115.45 | $115.50 |
| Purchase #6 | $203.35 | 9.720% | $223.1156 | $223.12 | $223.10 | $223.10 |
| Purchase #7 | $144.90 | 9.335% | $158.4264 | $158.43 | $158.45 | $158.40 |
| 7 purchase totals = | $858.72 | $931.3007 | $931.30 | $931.30 | $931.30 | |