| 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 | $167.68 | 5.445% | $176.8102 | $176.81 | $176.80 | $176.80 |
| Purchase #2 | $237.75 | 3.787% | $246.7536 | $246.75 | $246.75 | $246.80 |
| Purchase #3 | $200.48 | 8.832% | $218.1864 | $218.19 | $218.20 | $218.20 |
| Purchase #4 | $21.26 | 5.304% | $22.3876 | $22.39 | $22.40 | $22.40 |
| Purchase #5 | $129.30 | 9.489% | $141.5693 | $141.57 | $141.55 | $141.60 |
| Purchase #6 | $198.36 | 12.694% | $223.5398 | $223.54 | $223.55 | $223.50 |
| Purchase #7 | $37.85 | 5.234% | $39.8311 | $39.83 | $39.85 | $39.80 |
| 7 purchase totals = | $992.68 | $1,069.0780 | $1,069.08 | $1,069.10 | $1,069.10 | |