| 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 | $177.52 | 12.849% | $200.3295 | $200.33 | $200.35 | $200.30 |
| Purchase #2 | $15.36 | 10.654% | $16.9965 | $17.00 | $17.00 | $17.00 |
| Purchase #3 | $156.78 | 5.778% | $165.8387 | $165.84 | $165.85 | $165.80 |
| Purchase #4 | $194.93 | 4.824% | $204.3334 | $204.33 | $204.35 | $204.30 |
| Purchase #5 | $24.70 | 12.214% | $27.7169 | $27.72 | $27.70 | $27.70 |
| Purchase #6 | $206.73 | 11.400% | $230.2972 | $230.30 | $230.30 | $230.30 |
| Purchase #7 | $218.92 | 11.570% | $244.249 | $244.25 | $244.25 | $244.20 |
| 7 purchase totals = | $994.94 | $1,089.7612 | $1,089.77 | $1,089.80 | $1,089.60 | |