| 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 | $149.46 | 6.655% | $159.4066 | $159.41 | $159.40 | $159.40 |
| Purchase #2 | $171.86 | 5.695% | $181.6474 | $181.65 | $181.65 | $181.60 |
| Purchase #3 | $186.51 | 6.668% | $198.9465 | $198.95 | $198.95 | $198.90 |
| Purchase #4 | $156.45 | 12.314% | $175.7153 | $175.72 | $175.70 | $175.70 |
| Purchase #5 | $222.81 | 10.690% | $246.6284 | $246.63 | $246.65 | $246.60 |
| Purchase #6 | $147.30 | 6.184% | $156.409 | $156.41 | $156.40 | $156.40 |
| Purchase #7 | $37.69 | 11.724% | $42.1088 | $42.11 | $42.10 | $42.10 |
| 7 purchase totals = | $1,072.08 | $1,160.8620 | $1,160.88 | $1,160.85 | $1,160.70 | |