| 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 | $80.41 | 13.223% | $91.0426 | $91.04 | $91.05 | $91.00 |
| Purchase #2 | $147.91 | 13.440% | $167.7891 | $167.79 | $167.80 | $167.80 |
| Purchase #3 | $189.33 | 13.120% | $214.1701 | $214.17 | $214.15 | $214.20 |
| Purchase #4 | $124.99 | 3.613% | $129.5059 | $129.51 | $129.50 | $129.50 |
| Purchase #5 | $192.75 | 12.477% | $216.7994 | $216.80 | $216.80 | $216.80 |
| Purchase #6 | $19.27 | 12.774% | $21.7315 | $21.73 | $21.75 | $21.70 |
| Purchase #7 | $205.92 | 13.496% | $233.711 | $233.71 | $233.70 | $233.70 |
| 7 purchase totals = | $960.58 | $1,074.7496 | $1,074.75 | $1,074.75 | $1,074.70 | |