| 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 | $121.78 | 8.151% | $131.7063 | $131.71 | $131.70 | $131.70 |
| Purchase #2 | $177.67 | 8.446% | $192.676 | $192.68 | $192.70 | $192.70 |
| Purchase #3 | $39.25 | 7.637% | $42.2475 | $42.25 | $42.25 | $42.20 |
| Purchase #4 | $172.42 | 8.692% | $187.4067 | $187.41 | $187.40 | $187.40 |
| Purchase #5 | $7.41 | 8.417% | $8.0337 | $8.03 | $8.05 | $8.00 |
| Purchase #6 | $181.60 | 11.662% | $202.7782 | $202.78 | $202.80 | $202.80 |
| Purchase #7 | $243.29 | 4.374% | $253.9315 | $253.93 | $253.95 | $253.90 |
| 7 purchase totals = | $943.42 | $1,018.7799 | $1,018.79 | $1,018.85 | $1,018.70 | |