| 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 | $173.50 | 8.708% | $188.6084 | $188.61 | $188.60 | $188.60 |
| Purchase #2 | $64.28 | 4.137% | $66.9393 | $66.94 | $66.95 | $66.90 |
| Purchase #3 | $110.98 | 8.603% | $120.5276 | $120.53 | $120.55 | $120.50 |
| Purchase #4 | $108.30 | 3.110% | $111.6681 | $111.67 | $111.65 | $111.70 |
| Purchase #5 | $220.32 | 9.578% | $241.4222 | $241.42 | $241.40 | $241.40 |
| Purchase #6 | $8.72 | 11.308% | $9.7061 | $9.71 | $9.70 | $9.70 |
| Purchase #7 | $153.57 | 7.849% | $165.6237 | $165.62 | $165.60 | $165.60 |
| 7 purchase totals = | $839.67 | $904.4954 | $904.50 | $904.45 | $904.40 | |