| 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 | $165.39 | 6.204% | $175.6508 | $175.65 | $175.65 | $175.70 |
| Purchase #2 | $20.83 | 7.814% | $22.4577 | $22.46 | $22.45 | $22.50 |
| Purchase #3 | $129.39 | 9.344% | $141.4802 | $141.48 | $141.50 | $141.50 |
| Purchase #4 | $159.63 | 6.504% | $170.0123 | $170.01 | $170.00 | $170.00 |
| Purchase #5 | $170.68 | 10.466% | $188.5434 | $188.54 | $188.55 | $188.50 |
| Purchase #6 | $241.75 | 10.574% | $267.3126 | $267.31 | $267.30 | $267.30 |
| Purchase #7 | $187.86 | 8.475% | $203.7811 | $203.78 | $203.80 | $203.80 |
| 7 purchase totals = | $1,075.53 | $1,169.2381 | $1,169.23 | $1,169.25 | $1,169.30 | |