| 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 | $165.58 | 9.711% | $181.6595 | $181.66 | $181.65 | $181.70 |
| Purchase #2 | $199.49 | 12.171% | $223.7699 | $223.77 | $223.75 | $223.80 |
| Purchase #3 | $59.26 | 12.275% | $66.5342 | $66.53 | $66.55 | $66.50 |
| Purchase #4 | $114.32 | 13.480% | $129.7303 | $129.73 | $129.75 | $129.70 |
| Purchase #5 | $70.71 | 13.158% | $80.014 | $80.01 | $80.00 | $80.00 |
| Purchase #6 | $209.72 | 11.113% | $233.0262 | $233.03 | $233.05 | $233.00 |
| Purchase #7 | $186.85 | 8.754% | $203.2068 | $203.21 | $203.20 | $203.20 |
| 7 purchase totals = | $1,005.93 | $1,117.9409 | $1,117.94 | $1,117.95 | $1,117.90 | |