| 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 | $139.47 | 10.515% | $154.1353 | $154.14 | $154.15 | $154.10 |
| Purchase #2 | $149.26 | 10.674% | $165.192 | $165.19 | $165.20 | $165.20 |
| Purchase #3 | $115.64 | 12.810% | $130.4535 | $130.45 | $130.45 | $130.50 |
| Purchase #4 | $67.86 | 3.102% | $69.965 | $69.97 | $69.95 | $70.00 |
| Purchase #5 | $122.58 | 11.118% | $136.2084 | $136.21 | $136.20 | $136.20 |
| Purchase #6 | $110.33 | 7.540% | $118.6489 | $118.65 | $118.65 | $118.60 |
| Purchase #7 | $207.55 | 10.864% | $230.0982 | $230.10 | $230.10 | $230.10 |
| 7 purchase totals = | $912.69 | $1,004.7013 | $1,004.71 | $1,004.70 | $1,004.70 | |