| 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 | $175.87 | 4.740% | $184.2062 | $184.21 | $184.20 | $184.20 |
| Purchase #2 | $33.76 | 11.138% | $37.5202 | $37.52 | $37.50 | $37.50 |
| Purchase #3 | $9.52 | 10.541% | $10.5235 | $10.52 | $10.50 | $10.50 |
| Purchase #4 | $54.84 | 4.151% | $57.1164 | $57.12 | $57.10 | $57.10 |
| Purchase #5 | $221.84 | 8.158% | $239.9377 | $239.94 | $239.95 | $239.90 |
| Purchase #6 | $118.25 | 8.482% | $128.28 | $128.28 | $128.30 | $128.30 |
| Purchase #7 | $214.97 | 7.812% | $231.7635 | $231.76 | $231.75 | $231.80 |
| 7 purchase totals = | $829.05 | $889.3475 | $889.35 | $889.30 | $889.30 | |