| 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 | $165.98 | 9.208% | $181.2634 | $181.26 | $181.25 | $181.30 |
| Purchase #2 | $186.66 | 3.297% | $192.8142 | $192.81 | $192.80 | $192.80 |
| Purchase #3 | $11.79 | 12.689% | $13.286 | $13.29 | $13.30 | $13.30 |
| Purchase #4 | $12.57 | 8.339% | $13.6182 | $13.62 | $13.60 | $13.60 |
| Purchase #5 | $5.45 | 11.165% | $6.0585 | $6.06 | $6.05 | $6.10 |
| Purchase #6 | $85.94 | 9.415% | $94.0313 | $94.03 | $94.05 | $94.00 |
| Purchase #7 | $202.85 | 3.239% | $209.4203 | $209.42 | $209.40 | $209.40 |
| 7 purchase totals = | $671.24 | $710.4919 | $710.49 | $710.45 | $710.50 | |