| 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 | $164.67 | 10.124% | $181.3412 | $181.34 | $181.35 | $181.30 |
| Purchase #2 | $187.77 | 11.550% | $209.4574 | $209.46 | $209.45 | $209.50 |
| Purchase #3 | $117.53 | 4.193% | $122.458 | $122.46 | $122.45 | $122.50 |
| Purchase #4 | $7.63 | 9.864% | $8.3826 | $8.38 | $8.40 | $8.40 |
| Purchase #5 | $34.99 | 10.234% | $38.5709 | $38.57 | $38.55 | $38.60 |
| Purchase #6 | $117.68 | 11.499% | $131.212 | $131.21 | $131.20 | $131.20 |
| Purchase #7 | $17.34 | 8.266% | $18.7733 | $18.77 | $18.75 | $18.80 |
| 7 purchase totals = | $647.61 | $710.1954 | $710.19 | $710.15 | $710.30 | |