| 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 | $179.58 | 4.430% | $187.5354 | $187.54 | $187.55 | $187.50 |
| Purchase #2 | $14.95 | 13.568% | $16.9784 | $16.98 | $17.00 | $17.00 |
| Purchase #3 | $186.48 | 12.417% | $209.6352 | $209.64 | $209.65 | $209.60 |
| Purchase #4 | $94.75 | 12.563% | $106.6534 | $106.65 | $106.65 | $106.70 |
| Purchase #5 | $204.60 | 4.241% | $213.2771 | $213.28 | $213.30 | $213.30 |
| Purchase #6 | $57.86 | 10.277% | $63.8063 | $63.81 | $63.80 | $63.80 |
| Purchase #7 | $34.39 | 4.316% | $35.8743 | $35.87 | $35.85 | $35.90 |
| 7 purchase totals = | $772.61 | $833.7601 | $833.77 | $833.80 | $833.80 | |