| 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 | $137.50 | 10.400% | $151.8 | $151.80 | $151.80 | $151.80 |
| Purchase #2 | $93.93 | 3.181% | $96.9179 | $96.92 | $96.90 | $96.90 |
| Purchase #3 | $100.58 | 10.621% | $111.2626 | $111.26 | $111.25 | $111.30 |
| Purchase #4 | $186.95 | 5.833% | $197.8548 | $197.85 | $197.85 | $197.90 |
| Purchase #5 | $147.80 | 11.673% | $165.0527 | $165.05 | $165.05 | $165.10 |
| Purchase #6 | $136.55 | 6.851% | $145.905 | $145.91 | $145.90 | $145.90 |
| Purchase #7 | $120.44 | 8.126% | $130.227 | $130.23 | $130.25 | $130.20 |
| 7 purchase totals = | $923.75 | $999.0200 | $999.02 | $999.00 | $999.10 | |