| 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 | $160.50 | 3.417% | $165.9843 | $165.98 | $166.00 | $166.00 |
| Purchase #2 | $142.58 | 5.712% | $150.7242 | $150.72 | $150.70 | $150.70 |
| Purchase #3 | $141.86 | 5.578% | $149.773 | $149.77 | $149.75 | $149.80 |
| Purchase #4 | $181.65 | 7.470% | $195.2193 | $195.22 | $195.20 | $195.20 |
| Purchase #5 | $122.84 | 3.698% | $127.3826 | $127.38 | $127.40 | $127.40 |
| Purchase #6 | $167.60 | 4.620% | $175.3431 | $175.34 | $175.35 | $175.30 |
| Purchase #7 | $59.74 | 6.745% | $63.7695 | $63.77 | $63.75 | $63.80 |
| 7 purchase totals = | $976.77 | $1,028.1960 | $1,028.18 | $1,028.15 | $1,028.20 | |